Best Combination Locks: Budget, Midrange, and Premium Picks for 2026
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Combination locks by budget: Puroma locker locks, Master Lock padlocks and key boxes, plus bike and TSA luggage options.
Combination locks remove the hassle of keys, whether you are securing a gym locker, a shed, a suitcase, a bike or a spare house key for guests. Prices range from around $10 for a 2 pack of locker locks to around $40 for wall mounted key safes and heavy duty padlocks, and the difference shows in shackle strength, weather resistance and how easy the dials are to use. This guide to the best combination locks shows what each price tier gets you.
We start with three picks by budget, then explain each tier, the features worth paying for, long term costs and common questions. No lock is pick or cut proof, so match the lock to the risk: a light locker lock deters casual tampering, while sheds, gates and bikes need hardened shackles. Write down or securely store your combination, and choose resettable codes rather than birthdays or simple sequences.
Top 3 Picks by Budget
Our picks are the Puroma 2 pack combination locker lock as the budget pick, the Master Lock M175XDLF heavy duty weatherproof padlock as the midrange pick and the Master Lock 5401D wall mounted key lock box as the premium pick.
We compared shackle material, body construction, weather protection, dial design, resettable codes and price, along with the overall pattern in owner feedback. We did not use these locks ourselves; the notes reflect maker specifications.
Best Budget Pick: Puroma 2 Pack 4 Digit Combination Locker Lock
The Puroma locker lock suits students, gym goers and anyone securing lockers, toolboxes or storage bins, at around $10 for 2 locks. Puroma lists a 4 digit resettable combination, zinc alloy and steel construction, rust and corrosion resistance, a side window design for setting the code with one hand and a compact, lightweight body that also works on gates and sheds.
Its strengths are a very low price and a huge owner review base.
The limitation is a light shackle meant for low risk uses, not high value storage.
Best Midrange Pick: Master Lock M175XDLF Heavy Duty Weatherproof Padlock
The Master Lock M175XDLF suits sheds, gates and outdoor storage, at around $23. Master Lock lists a set your own 4 digit combination with no tool needed, a shackle seal and hinged dial cover for weather resistance, a zinc body with a reinforced bumper, a Tough Cut octagonal boron steel shackle that it says is 50 percent harder than hardened steel and a roller pin cylinder for pick and pry resistance. The body is 2 1/4 inches wide with a 3/8 inch shackle.
The appeal is weather protection and a hardened shackle at a fair price.
The trade off is a bulkier body than small locker locks.
Best Premium Pick: Master Lock 5401D Wall Mounted Key Lock Box
The Master Lock 5401D suits homeowners, landlords and short term rental hosts who need to share keys securely, at around $38. Master Lock lists room for up to 5 keys, wall or fixed object mounting, a resettable 4 digit combination, a metal body for durability and a shutter door that protects the dials from weather. It measures 4 3/4 by 3 1/4 by 1 1/2 inches outside.
The appeal is secure, shareable key access without hiding keys under a mat.
The limitation is a small interior that fits keys and key fobs only.
What Your Money Gets You at Each Price Tier
Combination locks fall into three broad tiers.
Budget Tier: What to Expect
Around $10 to $17 buys locker locks, luggage locks and basic bike cables. Puroma's 2 pack costs around $10, SURE LOCK's TSA approved cable luggage locks around $13 for 2 and Master Lock's 5 foot resettable combination bike cable 8370D around $17. Expect lighter bodies and cable shackles for low risk uses.
Midrange Tier: The Sweet Spot for Most Buyers
Around $20 to $30 buys weatherproof padlocks, stronger bike locks and TSA luggage padlocks. Kryptonite's Parkview Combo U-Lock costs around $20, Sportneer's 5 digit chain bike lock around $22, Master Lock's M175XDLF around $23, Master Lock's 4696THC TSA luggage 2 pack around $24, Rudy Run's key lock box around $24 and ABUS' 180IB/50 solid brass resettable padlock around $30. These suit most homes, bikes and travel.
Premium Tier: When Spending More Pays Off
Around $38 to $70 buys key safes, multi packs and high security padlocks. Master Lock's 5401D key box costs around $38, Master Lock's long shackle 2 pack around $38 and ABUS' 190CS/60 closed shackle steel padlock around $70. Spending more pays off for property access, high value storage and harsh weather.
Features Worth Paying For (and Ones to Skip) in the Best Combination Locks
Hardened shackles, weather protection and resettable codes are worth paying for. Gimmicky extras on weak bodies are not.
Shackle Material and Design
The shackle is usually the first target for cutting. Boron steel shackles, like Master Lock's Tough Cut shackle, resist bolt cutters better than plain steel.
Closed or shrouded shackles, like ABUS' 190CS/60, leave less shackle exposed. Bike locks use thick hardened steel; Kryptonite's Parkview uses a 12 mm shackle and Sportneer uses 6 mm manganese steel chain. Cable shackles, used on luggage locks, are light but easy to cut.
Body and Weather Protection
Outdoor locks need weather resistance. Master Lock's M175XDLF uses a shackle seal and hinged dial cover, ABUS' 180IB/50 uses solid brass for all weather use and Master Lock's 5401D key box uses a shutter door to protect dials. Zinc and brass bodies resist rust better than plain steel.
Dials and Resettable Codes
Resettable combinations let you change the code if you share it or forget it. Master Lock's M175XDLF and 5401D, ABUS' 180IB/50, Kryptonite's Parkview and Puroma's lock are resettable. Four or five digit codes, like Sportneer's 100,000 possible combinations, are harder to guess than three digit codes. One directional dials and large numbers, like SURE LOCK's oversized dials, help in low light.
Travel Features
TSA approved luggage locks, like SURE LOCK's and Master Lock's 4696THC, let airport security open bags without cutting the lock. SURE LOCK adds an open alert indicator that shows if TSA has opened your bag. Cable shackles fit zippers and small loops.
Support and Warranty
Kryptonite lists a lifetime warranty on its Parkview and a combo safe program that helps if you forget your registered code. Established brands like Master Lock and ABUS have wide availability and support. Budget locks rarely include combination recovery, so record your code safely.
Size and Fit
Check shackle clearance before buying. Locker hasps, gate latches and shed doors vary, and a shackle that is too short or too thick will not fit. Master Lock's M175XDLF has a 3/8 inch shackle with 1 1/2 inches of clearance, and long shackle versions reach around thicker chains and gate latches.
Luggage zippers need slim cable or small shackles, like SURE LOCK's braided cable. Bike U-locks list inside dimensions; Kryptonite's Parkview measures 4 by 8 inches inside, enough for a frame and wheel around most bike racks. Key boxes list interior space, so confirm your keys and fobs fit.
Multi Packs and Keyed Alike Needs
Multi packs save money when you need several locks. Puroma sells 2 and 10 packs, and Master Lock offers 2 and 4 packs of its outdoor brass padlocks. For combination locks, you can set every lock in a pack to the same code if the model is resettable, which is handy for gates and storage units you open often.
Long Term Costs to Factor In
Combination locks have no keys to lose or copy, which saves locksmith costs. Weatherproof locks last longer outdoors, while cheap locks may rust or seize after a few seasons, so buying a better lock once often costs less over time. Spray outdoor locks with a dry lubricant once or twice a year. For property managers, a key box can save trips to deliver keys.
Choosing the Right Lock for the Job
Match the lock to the use. Gym and school lockers suit compact 4 digit locks like Puroma's. Sheds, gates and storage units suit weatherproof padlocks with hardened shackles like Master Lock's M175XDLF or ABUS' brass locks.
Bikes need dedicated bike locks, like Kryptonite's U-Lock or Sportneer's chain, never a light padlock. Luggage needs TSA approved locks. Spare house keys and rental check ins suit wall mounted key boxes like Master Lock's 5401D or Rudy Run's lockbox.
Frequently Asked Questions
How do I maintain a combination lock?
Keep it clean and lubricated with a dry graphite or Teflon spray. Avoid oil, which attracts dirt. For outdoor locks, close dial covers and wipe off snow and grime. Run through the combination occasionally so you notice stiffness early.
What features matter most when buying combination locks?
Shackle strength, weather resistance and a resettable code matter most. Choose hardened shackles for valuable items, weather seals for outdoor use and resettable 4 or 5 digit codes for security and flexibility.
How much should I spend on a combination lock?
Most people should spend around $10 to $30. Locker locks and luggage locks cost around $10 to $24, weatherproof padlocks and bike locks around $20 to $30 and key boxes or high security padlocks around $38 to $70.
What should I do if I forget my combination?
Check whether the maker offers code recovery, and keep a secure record going forward. Kryptonite's combo safe program helps registered users. Many cheap locks have no recovery, so you may need to cut the lock if it is on your own property.
Are combination locks less secure than keyed locks?
Not necessarily; security depends more on the shackle and body than on combination versus key. A hardened shackle combination padlock can outperform a cheap keyed lock. For the highest security, choose closed shackle designs.
The Bottom Line
When choosing a combination lock, focus on three things: a lock type that fits the job, a hardened shackle or body for valuable items and a resettable code you can manage. Puroma's 2 pack is the budget pick, Master Lock's M175XDLF is the midrange choice and Master Lock's 5401D key box is the premium pick. The best combination locks keep your things secure without the hassle of keys.
For more security guides, see the best door locks, the best keyless entry door locks, the best home smart door lock and the best wheel locks. Then compare current prices in the product table above.
