Best Gym Locks To Buy In 2023: No More Theft
Don’t get your wallet and other valuables stolen. Here are the best gym locks to buy.
We aim to feature only the best products and services. We include products we think are useful for our readers.
If you buy through links on this page, we may earn a small commission.
Featured in this article
Also got your stuff stolen? As someone who has had their gym bag stolen from a locker before, I cannot stress enough how important it is to have a strong gym lock.
Not only did I lose valuable items, but I also felt violated and unsafe in a space that is meant for fitness and wellness.
Unfortunately, gym theft is not uncommon. There are always people looking to steal whatever they can get their hands on. That
I reviewed over 50 gym locks to find the best gym for your peace of mind.

Best All-Around
FortLocks 4 Digit Lock
Secure Your Fitness Locker with Unbreakable and Customizable Digital Padlocks – Easy to Use and Ideal for Both Indoor and Outdoor Use.
Features
Special Feature Resettable & Heavy Duty & Waterproof
Lock Type Combination Lock
Dimensions 3.62 x 1.77 x 0.91 inches
Made From Alloy Steel With A Polished Finish
The FortLocks Lock offers a sturdy lock. It is designed to be the strongest and most reliable around. This heavy-duty digital padlock features a high-strength zinc alloy lock body and a hardened steel shackle.
It has a patented internal mechanism, making it unbreakable and uncuttable.
It comes with easy-to-follow instructions and you can choose 10,000 unique settable combinations. It is easy to reset and comes with a lifetime warranty.
Pros
- Orange color stands out among other locks at the gym
- Numbers roll easily and lock releases smoothly
- Large numbers on the lock make it easy to see without reading glasses
- Looks and feels sturdy and secure for a gym locker
- Good balance between quality and price
Be sure to remember the side you choose as the front when setting it up for the first time
Cons but not deal breakers
- Doesn’t come with the tiny screwdriver you need to open the back and reset the code, this can be somewhat annoying
- The difference between the front vs. backside is not fully clear, so can be confusing

Best Premium Combination
Squire Heavy Duty Padlock
A 4-wheel combination padlock with over 10,000 combinations. Offers a push button that makes opening the lock easier.
Features
Special Feature Key Unlock
Lock Type Combination Lock
Dimensions 1.57 x 0.87 x 5.2 inches
Material Alloy Steel
Has a simple 4-digit code with an easy-to-use click button. It is a nice and convenient alternative to traditional keyed locks. You can trust that it is secure, it comes with a 10-year warranty and police accreditations. The lock will let you choose out an array of 10,000 possible code combinations. Guessing the code will be nearly impossible. It’s made from hardened steel cast alloy and its robust steel shackle is designed to resist cutting and brute force attacks. The perfect use to secure your valuables in a gym locker.
Pros
- Well-made and substantial lock for gym
- Easy to use: line up numbers and press the button to open
- Sturdy brackets, ideal for larger holes, and feels robust
- Smooth rotary movement on dials makes it quicker to get to your code
- Easy-to-see/read numbers make it quicker to get to your code
- Grippy rubber casing around the dials
Cons but not deal breakers
- Outer numbers at either end are harder to rotate
- The location for the numbers has to be exact to a point in order to unlock it
- Dials can feel a bit loose.

Best Key Lock
Yale 2.2 Long Lock
Scratch-resistant key lock with black vinyl-covered aluminum body. Hardened steel shackle with a four-pin cylinder and dual locking lever mechanism for pick and pry resistance.
Features
Lock Type Key Lock
Dimensions 0.75 x 1.63 x 3.63 inches
Made From Aluminum & Alloy Steel
Yale’s Covered Padlock is made out of an aluminum body with a 5-pin cylinder and double locking. Comes with a long hardened steel shackle to prevent cutting, this is the perfect solution for keeping your valuable items safe and secure in your gym locker.
It has been tested up to 10,000 cycles to ensure the shackle’s smooth opening and closing and has been tested for corrosion resistance.
The lock body is 1-5/8 inches (42mm) wide, and the shackle has a diameter of 1/4 inches (6mm) and a length of 2-3/16 inches (56mm) with a width of 13/16 inches (20mm) for added flexibility in application.
It comes in a variety of colors and sizes, so you can choose the one that suits your security needs best.
Pro
- Comes with 3 keys (the standard is only 2) making it convenient for shared use
- Very easy to lock and unlock and works as intended.
- Design easy to identify
- Has a good texture to grip
- Long shackle provides usability for a range of gym lockers
Cons but not deal breakers
- Only offers a standard level of protection, built for light security
- This is a very basic and lightweight lock

Best Letter Combination Lock
Master Letter Combination Lock (175DWD)
This hardened steel padlock comes with a resettable 4-dial letter combination for keyless convenience. Choose a secret word and keep your valuables safe.
Features
Lock Type Combination Lock
Item Dimensions 7 x 4 x 4 inches
Material Alloy Steel
Style Word Combination
This padlock is a perfect option for your gym lockers. If you are not great at remembering numbers, this is the one for you. It features a resettable 4-dial letter combination for keyless convenience. Choose from thousands of personalized codes. Made from hardened steel, it provides strength and superior cut resistance.
Pro
- Perfect for people who struggle to remember numbers
- Allows users to create their own word as the combination, making it easy to remember
- Each column has a raised letter, making it easy to turn the dials for users
- The lock is a great size and easy to use
To set your own word, you need to turn the right housing 90 degrees. You need to refer to the right side of the lock body with a black line.
Cons but not deal breakers
- Limited letters available for the combination
- Doesn’t have the entire alphabet due to space constraints
- Programming the lock and changing the dials isn’t always very smooth

Best Smart Lock with an App
MEGAFEIS Keyless Biometric
This smart comes with a keyless biometric fingerprint and Bluetooth lock with a mobile app.
Features
Lock Type Smart Biometric
Control Method App
Package Dimensions 4.88 x 3.54 x 1.26 inches
Battery included
Made From Stainless Steel
The MEGAFEIS Smart padlock boasts a USB rechargeable 150MAH lithium battery that can support up to 6-months of standby time or 2-months (2500 times of unlock) in one charge. It features a rugged construction with a padlock beam made of stainless steel for excellent tamper resistance. Offers a bluetooth function to connect to a free mobile app and register fingerprints. You can unlock, set authorized users, and check the last 1000 unlock activities, making it a lightweight, portable, and versatile option for your gym locker.
Pro
- Lock is secure, but this lock has been made more difficult to access quickly and easily
- The app adds an additional layer of security with a separate password and requires a secure Bluetooth connection
- Lock features biometric technology (touch ID) like that found on phones and laptops, making it easy and convenient to access and use
Cons but not deal breakers
- Fingerprint reader may not work with very rough, beat-up finger
- The app may be a little clunky
- The fingerprint scanner can be finicky and make it difficult to use
- Setup can be difficult for some

Best Smart Lock with a key
Prezlock Fingerprint
Biometric fingerprint padlock made from heavy-duty alloy metal and Boron Steel construction. Offers precise algorithm technology, and stores 100 fingerprints.
Features
Special Feature Biometric Fingerprint & Waterproof
Dimensions 3.94 x 2.01 x 0.94 inches
Batteries included
Made From Alloy Steel & Metal
This biometric fingerprint padlock provides security while being quick and easy to use. The lock is made from heavy-duty security with alloy metal and Boron Steel construction. They boast about providing precise engineering with algorithm technology. and can store up to 100 fingerprints, making it great for gym use.
Pro
- Don’t have to remember a number combination
- Comes with a key as an extra
- Fingerprint recognition works well and is of great quality
- The lock is sturdy and well-built
- Opens and closes effortlessly
- Easy set up and had a great design
Cons but not deal breakers
- Battery requires regular charging
- The lock doesn’t release at times, even when the lock turns green to indicate fingerprint acceptance
Frequently asked questions
What type of lock is best for the gym?
Lock with a key or one with a 4-digit combination are the best choices for the gym. Do make sure that they are high-quality locks. This will ensure that they don’t break or cut easily.
What size lock fits a gym locker?
Typically, gym lockers require a 30mm or 40mm padlock. The size of the padlock’s body will determine its shackle thickness.
Do I need a lock for the gym?
Yes, make sure you always bring a lock. Some people just leave their belongings in an unlocked locker… that’s giving thieves the perfect chance to take your belongings.
Everything I recommend
Why you should trust me.
I have over a decade of personal experience as a fitness enthusiast. I offer objective and informed reviews based on a combination of my firsthand, real-world experience, online research, and reviews. I have experience with a wide range of fitness products.
Who this is for?
This blog post is tailored for individuals who visit the gym and need a secure way to lock their personal belongings in storage lockers. It discusses the features and benefits of a variety of padlocks designed to provide high security and convenience for gym goers looking for reliable options for their lockers.
Conclusion
While it may be the last thing on your mind when going to the gym, having reliable gym locks is essential in order to keep your stuff safe and sound.
I recommend the FortLocks 4 Digit combination lock or the Yale 2.2 key lock. For those wanting a smart lock, I recommend the Prezlock Fingerprint with key.
But whether you go for a combination lock, a key lock, or a smart one with extra features, make sure you’re investing in quality so you can protect your belongings from potential thieves.
Now that we’ve gone over the best gym locks of 2023, all that’s left to do is pick one and start working out without worry!
Some Other Articles
REAL Ryse Pre Workout Review – Worth it Or Trash?
5 BEST Preworkout For Teens – Become A BEAST In The Gym!
4 Best Pre Workout at Walmart – Transform Your Workouts!