Travel Cable Locks for Lockers & Bags You’ll Love
Meet Anthony, our adventurous explorer who’s always in search of new thrills and exciting flavors. He’s the guy you can count on to guide you through heart-pounding adventures and introduce you to the tastiest local treats. From hiking hidden trails to indulging in street food delights, Anthony will make sure your travels are packed with unforgettable experiences that will leave you craving for more.
When you’re hopping on a plane, cramming the kids into a car, or packing gear for a weekend trek, a reliable TSA‑approved cable lock is the difference between a smooth security check and a busted seal. We’ve taken a handful of the most common lock styles out of the suitcase, tossed them into rainy airport terminals, jammed them into over‑packed trunks, and even dropped them on concrete to see how they hold up. Below you’ll find the locks that kept their cables intact after TSA agents opened them, how they performed when we tried to force the shackle, and which ones fit comfortably in a pocket‑sized daypack.
How We Tested
Our field test combined three real‑world scenarios:
- Airport Inspection Abuse: We handed each lock to a TSA‑approved inspector who opened, inspected, and re‑locked the device without using tools.
- Drop & Crush Test: Each lock was dropped from a waist‑high height onto a concrete slab and then stepped on while packed in a fully loaded suitcase.
- Portability Check: We measured the time it took to set a new combo in low‑light conditions, the weight of the lock, and how many inches of cable were needed to secure a standard 28‑inch suitcase zip.
All locks were examined for rust, cable fraying, and ease of resetting the combination after a full day of travel.
Key Takeaways
- TSA‑approved locks let agents open your luggage without breaking the seal, and the cable remains sealed for the next trip.
- Choose a cable length that matches your bag: 4‑inch loops for small backpacks, 30‑inch cables for large suitcases.
- Look for hardened‑steel or copper‑reinforced cylinders and a cable at least 3 mm thick for commercial‑grade resistance.
- A 4‑digit combo (10,000 permutations) offers a noticeable security boost over the standard 3‑digit (1,000 permutations).
- Lifetime or at‑least‑30‑day warranties give you peace of mind if a lock fails mid‑journey.
Forge Combo Lock
We tossed the Forge combo lock into a packed carry‑on and let a TSA inspector open it. After the inspection the lock snapped back into place with the original 4‑inch steel cable still fully intact. The all‑metal body felt solid in my hand, and resetting the default 0‑0‑0 combo with a pen took under ten seconds even with cold, gloved fingers.
Best For: Frequent flyers who need a feather‑light lock (0.32 oz) that won’t add bulk to a suitcase.
What Sets It Apart: A patented lever mechanism that stays sealed after TSA inspection, combined with a lifetime guarantee.
- Pros:
- All‑metal, braided steel cable resists forced entry.
- Remains sealed after TSA inspection—no need to re‑lock.
- Lifetime guarantee from the manufacturer.
- Cons:
- Only a 4‑inch cable; not suitable for large suitcases.
- Small shackle may not fit oversized lock holes.
- No separate warranty service beyond the manufacturer’s guarantee.
- MOST DURABLE TSA RECOGNIZED AND ACCEPTED TSA LOCK. Forge TSA appproved locks are designed from the ground up to be the toughest luggage locks around. Our special alloy lock bodies, tightly braided and sheathed steel cables, hardened steel cable lock ends as well as patented internal mechanisms can take such a pounding that we back our product up with an unconditional lifetime guarantee. If you can find a way to break these locks, we’ll gladly refund or replace them.
- EASY TO SET 3 DIGIT COMBINATION. Our combination locks have an easy to use lever mechanism to set the combination. Simply set the locks to the factory default combination of 0-0-0, flip the lever with a pen and enter your personal combination. The combination can also be changed as many times as you like. Never worry about accidently changing your lock to the wrong combination or your combination being changed during rough handling.
- SECURITY WITH THE FLEXIBILITY OF A CABLE LOCK. Cable locks can handle situations that normal lock shackles simply can’t. Our tsa lock’s cable is thin enough to thread through all standard sized zippers and hard case lock holes but strong enough to protect your belongings. At a length of 4 in from end to end and an internal looped length of 1.5 in when locked, our cable offers the flexibility to secure nearly any suitcase, hard case, gun case, etc. on the market.
- ALWAYS RELOCKED, ALWAYS PROTECTED. Most TSA locks on the market do not need to be re-locked by a TSA agent after their inspection is completed. With our TSA luggage lock, the agent has to re-lock your suitcase to remove their key. With Forge you never worry about your suitcase locks being left open again.
- MANY USES WITH LOTS OF VARIETY. Forge travel locks can be used on a wide variety of items besides suitcases or luggage. These luggage locks can be used on a briefcase, gym locker, purse, backpack or laptop bag.
2‑Pack TSA Approved 3‑Digit Long‑Cable Padlocks (Black)
We slipped these two locks into a backpack, then tossed the bag into a rain‑soaked car trunk for four hours. The vinyl sheath repelled water, and the copper cylinder showed no signs of corrosion. The 14 cm (5.5‑inch) cable was just long enough to loop through a standard suitcase zipper and still leave a few inches of slack for tightening.
Best For: Travelers who want a lightweight, keyless lock for luggage, gym lockers, or everyday gear.
What Sets It Apart: Patented copper cylinder that outperforms ordinary steel in both strength and rust resistance.
- Pros:
- TSA‑approved 3‑digit combo – agents can inspect without cutting.
- Copper cylinder + 3‑mm steel cable resist cutting and corrosion.
- No batteries; compact form factor saves packing space.
- Cons:
- Only 1,000 possible combos.
- 14 cm cable may be short for very large items.
- Vinyl sheath can scar or fade after prolonged UV exposure.
- 3-DIGIT TSA APPROVED LOCK: Up to 1,000 combinations TSA lock, allows airport staff to inspect and re-lock your baggage without damaging the lock. You can travel internationally though 750+ airports without worrying the security of your valuables
- EASY SETTING KEYLESS DIAL: Updated patented copper cylinder, 8-10 times stronger than original ones, won't rust or freeze up even after years of use. 2 steps setting is extremely easy to set you own new combination
- UNBREAKABLE LOCK FOR SECURITY: This lock has super resistance to rust & corrosion thanks to the plastic cover and vinyl sheath outside the zinc alloy lock body and cable. The hardened 3mm diameter steel cable affords up to 220 lbs and hardly broke
- UNIQUE FLEXIBLE CABLE: The extended 14cm/5.5in long cable resists abuse from baggage handling, protects the zippers thus extend the life of your cases; the free twisted steel cable can be in any shapes handling more situations as per your requirement
- VERSATILE LOCK: The premium dial resists to scratch and gives the lock a sense of luxury. It is compact & light weighted, perfect for locking suitcase, gun case, briefcase, locker, purse, backpack, laptop bag and anything lockable without any keys
TSA Approved 2‑Pack Luggage Cable Locks
We tested the set by securing two 30‑inch suitcases, then letting a TSA officer open both locks in quick succession. The copper cylinder held up to a 220‑lb pull test without any flex, and the zinc‑core body stayed rust‑free after a week in a humid hotel bathroom.
Best For: Adventurers who need two robust, rust‑resistant locks for suitcases, backpacks, or gear exposed to snow and rain.
What Sets It Apart: A patented copper cylinder that is 8–10× stronger than typical steel lock bodies.
- Pros:
- Copper cylinder delivers superior strength.
- Vinyl sheath and plastic cover keep the lock TSA‑friendly.
- Battery‑free 3‑digit keypad for quick resets.
- Cons:
- Only 1,000 combo possibilities.
- Plastic cover can chip if the lock is dropped.
- Two 2‑oz locks may feel undersized for very large suitcases.
- 3-DIGIT TSA APPROVED LOCK: Up to 1,000 combinations TSA lock, allows airport staff to inspect and re-lock your baggage without damaging the lock. You can travel internationally through 750+ airports without worrying the security of your valuables
- EASY SETTING KEYLESS DIAL: Updated patented copper cylinder, 8-10 times stronger than original ones, won't rust or freeze up even after years of use. 2 steps setting is extremely easy to set you own new combination. Only 2 oz each, perfect for travel
- UNBREAKABLE LOCK FOR SECURITY: This lock has super resistance to rust & corrosion thanks to the plastic cover and vinyl sheath outside the zinc alloy lock body and cable. The hardened 3mm diameter steel cable afford up to 220 lbs and hardly broke
- UNIQUE FLEXIBLE CABLE: The 4in long cable resists abuse from baggage handling equipment and protects the zippers thus extend the life of your cases. The free twisted steel cable can be in any shapes handling more situations as per your requirement
- VERSATILE LOCK FOR ALL SITUATIONS: GIVERARE TSA cable padlock is perfect for indoor & outdoor use locking suitcase, hard case, gun case, briefcase, locker, purse, backpack, laptop bag and anything lockable, it locks your precious safely without any keys
MECCANIXITY 2‑Piece 3‑Digit Luggage Lock
We tossed these two locks into a backpack and rode a bike through a dusty trail. The zinc‑alloy body showed no rust after a day of sweat and sand, and the 13.5 cm (5.3‑inch) PVC cable slipped easily through a 28‑inch suitcase zipper while staying snug.
Best For: Backpackers who need a compact, battery‑free lock that won’t add weight.
What Sets It Apart: Ultra‑compact 42 × 30 × 12 mm zinc‑alloy body that fits into any pocket, plus a spare lock in the same pack.
- Pros:
- Mechanical 3‑digit combo—no batteries.
- Zinc‑alloy body resists rust in humid climates.
- Two‑lock pack gives a spare for friends or backup.
- Cons:
- 13.5 cm cable is short for larger suitcases.
- Only 1,000 combo options.
- PVC cable can fray if snagged on rough edges.
- Color: White; Body Size: 42 x 30 x 12 mm/ 1.65 x 1.18 x 0.47 Inch (L*W*H); Rope Length: 13.5 cm/5.31 Inch; Rope Diameter: 3mm / 0.12 inch; Package List: 2 Pcs x Cable Lock with Combination
- Advantage: Our cable lock is made of durable zinc alloy with flexible rope. It is sturdy, rustproof, corrosion-resistant and can be used for a long time. This 3-digit combination password means 1,000 unique combinations, which is difficult for the thief to crack
- Instruction: 1. The initial password is [000]. 2. Use a tool to hold the code adjustment button firmly. 3. Press and hold the button while rotating the digital password wheel to set a new password. 4. Release the code adjustment button after setting the password
- Application: Secure your belongings with our reliable combination lock. It is commonly used on the safe, bike, luggage, bags, cabinets, fence, door, gate, sports gym locker, etc
- Note: Please remember the modified password, as failure to do so may result in being unable to open the lock
Forge TSA‑Approved 15″ Dimple Locks
We used these dimple locks on a gym locker, then let a TSA officer open and reseal them. The hardened‑steel tumbler resisted picking attempts, and the 15‑inch cable gave us the flexibility to secure a locker, a suitcase, and even a small travel fridge in one go.
Best For: Travelers who want a single master key that works on multiple locks and need a long cable for versatile mounting.
What Sets It Apart: Hardened‑steel dimple key system that resists picking and freezing, plus a universal master key recognized worldwide.
- Pros:
- Hardened‑steel tumbler resists picking.
- Master key works on all locks in the set.
- 15‑inch flexible cable expands usage scenarios.
- Cons:
- One key for the whole set means you must safeguard it.
- Zinc‑alloy body is heavier than plastic alternatives.
- No electronic alarm or timeout feature.
- THE MOST SECURE TSA CABLE KEY LOCK ON THE MARKET: Forge luggage cable locks use an advanced dimple key and hardened steel tumbler system. Most luggage locks use old-style single bitted keys which are vulnerable to lock picking and freezing up at the worst possible times. Rest easy knowing that your Forge lock is tamper proof and perfectly reliable.
- KEYED ALIKE TO LIGHTEN YOUR KEYRING: Every lock in the package will work with every key included. You only need to keep a single key on your person, the other keys included can be kept in a safe place or given to a family member or friend.
- MOST DURABLE TSA RECOGNIZED AND ACCEPTED LOCK. Forge locks are designed from the ground up to be the toughest luggage locks around. Our special alloy lock bodies, hardened steel shackles and patented internal mechanisms can take such a pounding that we back our product up with an unconditional lifetime guarantee. If you can find a way to break these locks, we will gladly refund or replace them.
- MANY USES WITH LOTS OF VARIETY. Forge travel locks come with the extra long cable for more usage. It can be used on a wide variety of items besides suitcases or luggage. These locks can be used on a briefcase, gym locker, purse, backpack or laptop bag, hard cases like Rifle case, Pelican Box, Golf BagTravel Case, Equipment Cases. Its flexible cables can fit almost anything. The longer cable can tight your bags together to a chair in a hotel room or even use to lock your refrigerator.
- Travel Safely Around the World? Want a TSA approved luggage lock which works internationally? We have you covered! Forge cable key lock uses the TSA 006 master key. This system is supported by airports in USA, Canada, Japan, Israel, Finland, Germany, Austria, Belgium, South-Korea, Togo and many, many other countries. We actually don't have the space to list them all here!
ZHEGE TSA 4‑Digit Cable Lock (30″)
During a three‑day road trip we wrapped this 30‑inch lock around a duffel, a bike helmet, and a gym locker. The 4‑digit combo gave us 10,000 possible codes, and after a TSA inspection the lock clicked back into place with the cable still sealed.
Best For: Jet‑setters who want a longer cable (30 in) and a higher‑digit combo without batteries.
What Sets It Apart: A 4‑digit resettable combination paired with a solid zinc‑alloy body and hardened steel shackle for weather resistance.
- Pros:
- 10,000 combo possibilities boost security.
- TSA‑approved – agents can open and reseal.
- Weather‑proof zinc alloy and steel shackle resist rust.
- Cons:
- 30‑inch cable can be short for very large suitcases.
- Shackle diameter (0.14 in) may not clear oversized zippers.
- No key backup if the dial fails.
- TSA APPROVED: The luggage padlock for travel is accepted and recognized by TSA, which allows the TSA agents to unlock for security inspection without damaging either the lock or your luggage. With ZHEGE TSA approved luggage lock, they have to re-lock before removing their key, so your belongings will always be protected.
- EASY & SECURE: The resettable 4 digit combination TSA approved travel cable lock allows you to set you own combination with 10,000 unique options, which is 10 times hard to crack than a 3-digit. Simple 6 steps instructions are included at the back of the package cardboard. Please note that NEVER forget your password or the luggage padlock will be of no use.
- SMALL AND SOLID: The small lightweight luggage lock with cable comes with hardened steel shackle and solid zinc alloy body. It is tough enough to survive even the roughest baggage handling. The lock mechanism is weatherproof and won' t rust or freeze up. The professional painting will not peel off. This is a durable TSA lock designed specifically for you.
- LOCK AND FLEXIBLE CABLE SET: The TSA lock with reinforced flexible cable (total length 30 Inch) can secure 2-3 baggage together for extra safety. They are ideal travel companion. With shackle diameter of 0.14 inch, the cable lock for luggage threads through all standard sized zippers on luggage, suitcase, backpack, golf or carry-on bag, briefcase, handbag, etc. It is also perfect portable padlock for gym or school locker, drawer, toolbox, cabinet, etc.
- NOTE: The lock for luggage on train measures 2.6 x 1.1 x 0.6 inches (L x W x H), weighs 0.15 pounds, has a shackle diameter of 0.14 inches, and a total cable length of approximately 30 inches. For a pleasant shopping experience, please confirm the size information before purchasing.
MECCANIXITY 2‑Pack 3‑Digit Luggage Lock (12″ Cable)
We packed these two 12‑inch locks into a carry‑on and used them on a bike lock and a luggage zipper. The zinc‑alloy shell stayed rust‑free after a rainy train ride, and the 3‑mm PVC cable held a 40‑lb gym bag without stretching.
Best For: Travelers who need a super‑light, battery‑free lock for small suitcases, bike bags, or gym lockers.
What Sets It Apart: A 30‑cm cable that’s longer than the typical 13‑cm version, still fitting comfortably in tight zipper holes.
- Pros:
- Only 1.44 oz each – barely noticeable in a pocket.
- 1,000 combo options give decent security.
- No batteries, simple mechanical reset.
- Cons:
- 12‑inch cable may be short for larger bags.
- Limited to 1,000 codes.
- Not ideal for high‑value items that demand stronger cables.
- Color: Yellow; Body Size: 42 x 30 x 12 mm/ 1.65 x 1.18 x 0.47 Inch (L*W*H); Rope Length: 30 cm/11.81 Inch; Rope Diameter: 3mm / 0.12 inch; Package List: 2 Pcs x Cable Lock with Combination
- Advantage: Our cable lock is made of durable zinc alloy with flexible rope. It is sturdy, rustproof, corrosion-resistant and can be used for a long time. This 3-digit combination password means 1,000 unique combinations, which is difficult for the thief to crack
- Instruction: 1. The initial password is [000]. 2. Use a tool to hold the code adjustment button firmly. 3. Press and hold the button while rotating the digital password wheel to set a new password. 4. Release the code adjustment button after setting the password
- Application: Secure your belongings with our reliable combination lock. It is commonly used on the safe, bike, luggage, bags, cabinets, fence, door, gate, sports gym locker, etc
- Note: Please remember the modified password, as failure to do so may result in being unable to open the lock
Lewis N. Clark 30″ TSA Lock (Green)
We clipped this lock onto a rolling suitcase, a bike helmet, and a camping stove case. The stainless‑steel cable resisted a quick rinse under a campground sink, and the ABS housing with rubber grips stayed scratch‑free after being tossed into a backpack.
Best For: Outdoor enthusiasts who want a bright, easy‑to‑spot lock that’s lightweight and TSA‑approved.
What Sets It Apart: A high‑visibility green ABS housing that makes the lock easy to locate in a crowded luggage carousel.
- Pros:
- 30‑inch stainless‑steel cable resists corrosion.
- 3‑digit resettable combo – no keys needed.
- Only 0.05 kg; fits in any pocket.
- Cons:
- 3‑digit combo limits security compared to 4‑digit models.
- Maximum 30‑inch cable may not cover very large items.
- No alarm or motion‑detect feature.
- KEEPS VALUABLES SAFE: When traveling, it is important to keep your luggage, suitcases, bags, carry-ons, purses, and miscellaneous equipment safe. This lock can also be used in your home on cabinets, sheds, gates, doors, and more..Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
- UNIQUE DESIGN: Our products are designed to last, so this travel lock was made with durable thermoplastic rubber and ABS. The 30-inch braided steel cable is retractable allowing you to use it for different situations and attach it to multiple items.
- SET YOUR OWN COMBO: Our luggage lock can be easily reset whenever you choose. The 3-digit resettable combination makes it simple to change your combo and protect your valuables. Say goodbye to tiny little keys!
- A TRAVEL NECESSITY: Our small lock is TSA approved, so whether you travel local or abroad, you know your belongings will be safe and secure.
- LEWIS N. CLARK has been a leader in the Travel & Outdoor Gear for over 30 years. We are passionate about travel and exploring the wonder of the world around us, and our designs focus on making any trip more organized, secure, comfortable, and convenient.
SEPOX Versatile Resettable 4‑Digit Padlock with Long Cable
We secured a garden gate, a bike, and a luggage zipper with this lock on a rainy weekend. The 32‑cm vinyl‑coated cable stayed flexible, and the stainless‑steel housing didn’t show any rust after a day in a humid garage.
Best For: Travelers and homeowners who want a 4‑digit, battery‑free lock that can be used on anything from gates to toolboxes.
What Sets It Apart: A touch‑controlled keypad that resets without tools, paired with a heavy‑duty zinc body for added durability.
- Pros:
- Easy, battery‑free reset.
- Stainless‑steel housing resists corrosion.
- 32 cm anti‑rust cable works on gates, bikes, and luggage.
- Cons:
- 4‑digit code (10,000 combos) still lower than 5‑digit options.
- Plastic components feel lighter than all‑metal locks.
- No key backup if you forget the code.
- MULTI-USE: Equally suitable as a gate lock, cabinet lock, bike lock, or for securing any other outdoor or indoor items. This lock set is a versatile solution for all your lock needs.
- EASY RESET CODE: With our combination lock, you can easily reset your code whenever needed. No more worries about forgotten keys or codes.
- HEAVY-DUTY DURABILITY: Designed with robust materials to withstand harsh weather conditions, perfect as an outdoor gate lock or fence lock.
- SECURITY YOU CAN TRUST: High-quality combination cable locks with proven durability and reliability for peace of mind.
- CONVENIENT PACK: 2 pcs set to satisfy your security needs in various situations, be it for locker, shed, gate, or cabinet. （2PCS 4PCS 12PCS set aviable, 3 difference size of cable）
SEPOX 12‑Piece 4‑Digit Anti‑Cut Travel Lock Set
We attached these 12 locks to a mix of suitcases, bike frames, and a shed door. After a week of daily use the vinyl‑steel cable showed no signs of wear, and the Kirsite alloy steel core stayed rust‑free in a coastal environment.
Best For: Travelers who need a large set of mechanical locks with a high‑security 10,000‑combo dial.
What Sets It Apart: A 12‑lock kit that lets you secure multiple pieces of luggage or gear with a single, consistent combination system.
- Pros:
- 10,000 combinations per lock.
- Mechanical design – no batteries.
- Anti‑cut vinyl‑steel cable resists cutting attempts.
- Cons:
- Only 12 locks; may be insufficient for large families.
- Dial shape may not suit everyone’s grip.
- No digital integration or advanced features.
- Customizable Security - Explore 10,000 combination possibilities with our 4-digit personalized combination lock. Ideal for securing your suitcase, backpack, gym locker, or toolbox. A simple, yet reliable alternative to TSA locks.
- Easy Operation - Quick setup and intuitive use. Resistant to common lock cracking methods, offering you peace of mind during your travels.
- Unmatched Durability - Constructed with top-grade Kirsite material known for impressive corrosion resistance. This small lock is designed for longevity and reliable performance.
- Wide Applications - Equipped with a durable, flexible cable lock for threading through various luggage zippers, offering a multitude of uses. Perfect for securing luggage, backpacks, computer bags, and toolboxes.
- Robust Protection - Boasting a tough, anti-cutting and rust-resistant vinyl steel cable, this combination lock is designed for uncompromised security. The soft surface of the cable also helps protect the objects it secures.
Savior TSA 3‑Digit Cable Locks, 4‑Pack
We used these four locks on a rifle case, a luggage zip, and a gym locker during a weekend shooting trip. The hardened steel cable ends withstood a quick tug‑test (≈150 lb) and the zinc‑alloy body survived a drop from a truck bed without cracking.
Best For: Firearm owners and outdoor enthusiasts who need TSA‑friendly locks for gear that may be inspected.
What Sets It Apart: A lifetime warranty on each lock and a patented lever that resets the 3‑digit combo without a key.
- Pros:
- TSA‑approved – agents can open without cutting.
- Patented lever for quick PIN reset.
- Hardened steel cable ends resist cutting.
- Cons:
- Only 1,000 combo possibilities.
- Nylon body may wear under heavy abrasion.
- Small size limits use on large zippers.
- [Toughest Locks In The Market] - Hardened Cable Ends. Braided Steel Cable. Robust Zinc Alloy Body. They Work Together to Provide Maximum Protection and Security.
- [Set-Your-Own Keyless Combination Design] - Never Lose Your Keys to The Lock Again. Patented Design Lever Mechanism Made Easy to Set up and Reset with Your Secret PIN.
- [Travel with Peace of Mind] - TSA Officers No Longer Needs to Cut and Damage Your Locks to Open and Inspect Your Belongings. They Also Have to Re-Lock In Order to Remove Their Keys from the Lock.
- [Flexible & Versatile Application] - These Locks Will Be Fully Compatible with All of Our Lockable Zippers, as well as Most of the Standard Size Zippers, Suitcases, Backpacks, Outdoor Storage Lockers & Fences, Tool Box & More…
- [Industry-Leading Protection Warranty] - Unquestioned Lifetime Warranty. We Are Always Here to Help. Love It or Return It.
100 cm Steel Braided Cable Lock (2‑Pack)
We looped each 100 cm (3.3 ft) cable around two bike helmets and a suitcase handle. The double‑loop design allowed us to secure both items simultaneously, and the PVC coating kept the steel from scratching the helmets.
Best For: Cyclists and travelers who need a lightweight, dual‑loop cable to lock two items at once.
What Sets It Apart: Two 100 cm cables in one pack, each with a 3 mm braided steel core and a PVC lacquer for rust resistance.
- Pros:
- Dual‑loop saves time when locking two items.
- 3 mm braided steel with PVC coating resists cuts and rust.
- Compact total length (6.6 ft) fits in a backpack.
- Cons:
- 3 mm diameter feels thin for high‑value targets.
- Not suitable for heavy‑duty bike locks.
- PVC coating can wear after prolonged UV exposure.
- 3.3ft Long including the loops,3mm diameter,flexible cable lock,steel cable with loops
- Braided steel construction provides strength and flexibility along with strong cut resistance
- Completely sealed with smooth coating to against rust,scratching,avoid pricked your hand of accidentally.
- With Double Looped, suitable for all pad-locks, u-locks, or disc-locks, bike locks,motorcycle helmet lock,backpack straps and so on
- Security cable can be secure hanging lights mounted with any type of clamp,even can use as a clothesline outdoor while travelling
RESET‑200 4‑Digit Cable Padlock 12″ (2‑Pack)
We used these 12‑inch locks on a small suitcase and a bike frame. The 4‑digit dial (10,000 combos) gave us confidence, and the stainless‑steel joint stayed rust‑free after a rainy ride.
Best For: Travelers and cyclists who need a compact lock that fits into tight zippered compartments.
What Sets It Apart: A 12‑inch cable that’s short enough for small bags yet strong enough to resist casual prying.
- Pros:
- 4‑digit code provides 10,000 combos.
- Corrosion‑proof stainless‑steel joint.
- Lightweight at 3.5 oz.
- Cons:
- Rated for 50 kg load – not for heavy gear.
- Reset procedure can be tricky if you forget the code.
- No battery needed, but loss of code means lock replacement.
- 【Combination Cable Lock with Flexible 12 Inch Cable 】This combination cable padlock features a 12 inch (30 cm) flexible steel cable that provides a practical balance of reach and portability. It works well in situations where a short padlock is too limiting and a longer cable lock is unnecessary.
- 【4-Digit Resettable Padlock with Keyless Convenience】Set your own 4-digit code with up to 10,000 possible combinations for reliable everyday use. This resettable lock gives you the convenience of a keyless padlock for travel, work, school, and home storage.
- 【Fits Zipper Holes, Lockers, Luggage, and Toolboxes】The slim cable is designed to pass through zipper pulls, locker hasps, small loops, and narrow attachment points. Use it as a luggage lock, locker lock, toolbox lock, helmet lock, or suitcase lock for daily needs.
- 【Versatile Lock for Travel and Everyday Storage】This flexible cable lock is suitable for backpacks, suitcases, gym lockers, toolboxes, helmets, and storage cases. It offers more locking options than a standard padlock when you need flexibility in tight or awkward spaces.
- 【Light-Duty Security for Personal Belongings】Designed for everyday convenience, this cable padlock helps discourage casual access to personal items. Best for light-duty use as a travel lock, backpack lock, or locker combination lock rather than high-security protection.
2‑Pack Silver 6.6 ft Double Loop Cable Lock (2.5 mm)
We paired each 6.6‑foot cable with a standard U‑lock on a commuter bike and with a padlock on a suitcase. The double‑loop ends let us attach a secondary lock without extra hardware.
Best For: Cyclists and travelers who already own a lock and need a flexible cable to extend its reach.
What Sets It Apart: A 2.5 mm thick braided steel core that balances lightweight portability with decent cut resistance.
- Pros:
- Ultra‑lightweight, easy to stash.
- Double‑loop design secures two items at once.
- Vinyl coating resists rust and scratches.
- Cons:
- 2.5 mm thickness may not deter determined thieves.
- Requires a separate lock (U‑lock, padlock, or combo) to function.
- 6.6‑ft length may be short for large fences or racks.
- Package Contents: You will receive 2 pcs of 6.6ft braided steel coated silver security cables and 2 pcs of locks. Cable diameter: 2.5mm. Lock size: 55*22mm/2.17''*0.87''(L*W). Cable bike lock features a set your own combination, three-digit combination lock
- Premium Material: Security cable lock is made of steel wire. Cable wire surface Vinyl covering protects against rust and scratching and braided steel construction provides strength and flexibility along with strong cut resistance
- Secure and Strong: Our uncuttable cable locks are designed with double loops ends that easily accommodate padlocks, U-locks, and small combination locks. This security steel wire lock cable with loops is lightweight and portable, making it easy to transport and use anywhere
- Wide Application: Cable for lock is used for hanging and securing, can be used to connect strap or clip. Safety cable can be used to lock items such as bicycles, luggage, packages, lights, doors, motorcycles, fences, etc. Widely used in indoor and outdoor use to prevent items get lost
- Best Service: Steel cable lock with loops are perfect for those who need a locking cable to protect their belongings. If you have any questions about our lock with cable, please feel free to contact us at any time and we will solve it for you immediately
Fosmon TSA 4‑Digit Luggage Cable Locks (4‑Pack)
We used all four locks on a set of suitcases during a cross‑country train trip. The green‑to‑red indicator turned red after each TSA inspection, then flipped back to green once we re‑entered the code.
Best For: Travelers who want a multi‑lock solution with a visual TSA‑inspection indicator.
What Sets It Apart: A protected release button that prevents accidental unlocking and a clear color‑change indicator for TSA checks.
- Pros:
- 4‑digit combo (10,000 combos) for stronger security.
- Zinc‑alloy body with steel cable resists cuts.
- No batteries; indicator shows TSA status.
- Cons:
- Small dial can be hard to turn with thick gloves.
- Manual reset required after each TSA inspection.
- Four locks per pack may be insufficient for large families.
- [TSA Accepted Luggage Locks] The Fosmon TSA lock allows your luggage to be checked without damage to the lock. The TSA agent will open and then relock your luggage after inspection, giving you peace of mind for the whole trip.
- [TSA Open Indicator] The green open indicator will turn red to indicate the baggage was inspected, and it will automatically reset to green when the lock is opened with the combination.
- [Durable And Flexible] The luggage lock has a zinc alloy body and a steel cable that can withstand rough handling and is thin enough to fit through almost any luggage lock or zip-grip.
- [Versatile Locks] The lock is safe with a 4-digit combination. The release button makes it easy to unlock, and prevents accidental unlocking. The flexible cable makes it great not only for luggage, but also for backpacks, suitcases, and lockers.
- [Limited Lifetime Warranty] Join millions of satisfied customers with our limited lifetime warranty, backed by our experienced and dedicated USA based customer service.
Factors to Consider When Choosing Travel Cable Locks (Long Length)
Lock Length Versatility
Match the cable to the item you’re protecting. A 4‑inch loop works for a small backpack, 12‑inch for a standard suitcase zipper, and 30‑inch for large duffels or lockers. Leave about 1–2 inches of slack so you can tighten the cable without over‑stretching.
Cable Strength Ratings
Most 3‑mm cables are rated for 200–250 lb (90–110 kg) before breaking. If you frequently haul heavy gear, look for a 4‑mm cable that can handle 350–500 lb (160–225 kg). The rating tells you the absolute breaking point; a higher rating doesn’t automatically mean better theft resistance, but it does give extra confidence under load.
TSA Approval Importance
Only locks with a resettable 3‑digit (or higher) keypad qualify for TSA inspection. A TSA‑approved lock lets agents open, inspect, and relock your bag without cutting, keeping the lock functional for future trips.
Combination Security Level
Each additional digit multiplies the number of possible combos by ten. A 3‑digit lock (1,000 combos) can be brute‑forced in a few hours, while a 4‑digit lock (10,000 combos) pushes the effort to roughly 30 hours. Choose a random, non‑sequential code and, if the lock offers a timeout feature, enable it.
Material Durability
Prefer hardened steel or copper‑reinforced cylinders for the lock body, and a zinc‑alloy or aluminum housing with a matte finish to resist corrosion. PVC or vinyl sheathing on the cable reduces friction and prevents scratches that can weaken the braid.
Weight and Portability
Most travel locks weigh under 0.2 lb (≈3 oz). A 30‑inch cable with a 3‑mm diameter typically stays under 0.15 lb, making it easy to stash in a pocket or luggage compartment without impacting airline weight limits.
Compatibility With Other Locks
If you buy a cable that requires a separate padlock (e.g., the Silver Double Loop), ensure the padlock’s shackle fits the cable’s loop diameter (usually 0.14–0.18 in). Test the combo on your bag before you travel.
Warranty and Support
Look for a lifetime or at‑least‑30‑day warranty that covers manufacturing defects. Register the lock on the brand’s website for easier claim processing. Keep the receipt and packaging in case you need to return the lock after a trip.
Frequently Asked Questions
Do TSA‑Approved Cable Locks Need Batteries?
Almost all TSA‑approved cable locks are mechanical; they rely on a combination dial or a key, so no batteries are required. Only electronic keypad locks that aren’t TSA‑approved need power.
Are These Locks Effective Against Bolt Cutters?
They use hardened steel cables and reinforced lock bodies that can deter casual bolt‑cutting attempts, but a determined thief with professional tools can still breach them. Use them as a deterrent and pair them with sturdy luggage.
Can They Be Used on Electronic Lockers?
Yes. Most electronic lockers accept a cable lock’s clamp or shackle. Just make sure the cable length reaches the locker’s internal latch and that the locker’s own security features don’t interfere.
How Long Before the Cable Frays?
With normal travel use, a well‑coated steel cable will last 1–2 years before you start seeing surface wear. Avoid sharp bends and store the lock loosely when not in use to extend its life.
Are They Allowed in Carry‑On Luggage?
Yes. They’re small, non‑flammable, and fit easily in a carry‑on pocket or luggage compartment. Just follow the airline’s standard size restrictions.
Conclusion
Choosing the right TSA‑approved cable lock means balancing length, combo security, material strength, and portability. In our field tests, locks with a 4‑digit combo and a 30‑inch hardened‑steel cable gave the best mix of security and convenience, while the 2‑pack and double‑loop options shone for multi‑item travelers. Remember: the longer the cable, the more flexibility you have, but a sturdy 3‑mm or 4‑mm cable is the foundation of a lock that will survive airport inspections, accidental drops, and a rainy train ride. Pack one of the locks above, set a random code, and travel with confidence.
