Master Lock Indoor Resettable Combination Locker Lock, 4-Digit Combo Lock for Gym and School Lockers, Colors May Vary, 653D

I recently purchased the Master Lock Resettable Combination Locker Lock, and I am thoroughly impressed with its quality and functionality! This lock is the perfect blend of security and convenience, making it an essential addition for anyone needing reliable protection for their belongings. The resettable combination feature is fantastic. Setting my own combination was easy and intuitive, allowing me to customize it for quick recall without fearing I would forget it. I love that I can change the combination whenever I want, ensuring my items are always secure. This flexibility adds an extra layer of peace of mind. The build quality of the lock is outstanding. It feels solid and sturdy, which is essential for a locker lock. The durable construction can withstand everyday use, giving me confidence that my belongings are well-protected. I've used it on various lockers, and it fits perfectly, making it versatile for different applications, whether it’s at the gym, school, or traveling. What’s more, the combination mechanism operates smoothly, and I’ve never experienced any issues with it sticking or jamming. It’s a simple yet effective design that has proven to be reliable every time I use it. Overall, I highly recommend the Master Lock Resettable Combination Locker Lock! It’s secure, easy to use, and built to last. It’s a fantastic investment for anyone in need of a dependable lock to secure their valuables.

I love using these locks, I primarily purchased them for use at the gym and for my locker at work. These locks have a easy to set combination, they feel sturdy and they are a good size. They work well and are easy to open, they look sharp and the lock action is smooth. Highly recommended for the price!

I use this at the gym and it works well. Yes you can buy larger, more secure locks but for the gym this is just fine. Better to have numbers than a key you can lose. Recommended.

I love how easy and convenient this lock is to use, but I wouldn't trust it with anything valuable. Setting your own combination is easy and the lock is convenient to use. It's also a good looking lock and seems sturdy. A couple minor complaints are that the numbers line up on the side of the lock where the colored part of the lock is, but my gym's lockers don't allow the lock to rotate (similar to the gym lockers in the product pictures) so sometimes it's hard to see the numbers to unlock. The bigger issue for me is how easily it falls open when the correct combination is entered. You can almost feel the pins lining up so it seems like you can figure out the combination just by turning each dial slowly. Works for what I need it for though so I'm overall happy with this purchase.

Easy to use and pretty solid.

From left to right Master Lock 1535D Master Lock 653D ORIA Combination Lock Master Lock 140T I’ve been looking for a solution to lock my gun and ammo case. The primary purpose is to prevent children from accessing the magazine and bullets. I have a bio metric safe for the gun itself. Factors that influenced my decision includes the perceived security, the quality of construction, the ease of lock/unlock. I’m sure all of these locks can be hacked open somehow. I’m not looking to prevent someone with a cutter. That said, I leaned towards hardened steel shackle. The first lock I purchased was the Master Lock 140T. A solid choice if you can confidently secure the physical keys. What I did initially was to put the keys in my biometric safe. The problem with that is if someone can open the safe, they can immediately unlock the cases as well. Hiding the key elsewhere to me is not an option because children are great at finding things that adults thinks are hidden. But if you can keep the key secure, the lock is small but feel very solid. The second lock I purchased was the ORIA combination lock. The thing I like immediately about it was the positive engagement of the number input dials. Each click feels precise. It feels the best of all the combination locks in this list. I don’t know what material it uses, but it doesn’t feel as solid as the locks fro Master Lock. Part of this maybe how the lock is painted. The I purchased Master Lock 1535D and 653D. The 653D is what I end up using. The input dial is a close 2nd to the ORIA, but the shackle is clearly hardened steel and the case seems like full meta as well. The 1535D feels just as solid as the 653D even though it’s painted glossy black. But the problem is in the combination input dials. First they are not precise. You can set them half way between two numbers. The deal breaker though is the placement of the line where u need to lineup the key number. As you can see from my photo, with the lock on my gun case, it’s very hard to bring it up to my eye sight. This lock is perfect for a gym locker, but for a gun case like mine, it’s not going to work. I hope this helps someone when determining which lock to use.

Solid lock, smooth roll, keeps most hands where they belong, but not bolt cutters.

I’ve had this lock for years and it still works like a champ. If you ever need to change the combo (say you switch roommates or your gardener ghosts you), it takes just seconds as long as you know the current code. 🔁🔑 What really sold me? It’s survived multiple Vegas summers where it hits 120°, and the numbers haven’t faded one bit. Even after baking in direct sunlight. 😎☀️ The lock itself is on the thinner side, which I actually love. It fits backyard gates without a fight and slides easily into gym lockers. I keep a second one in my gym bag and it’s never let me down. 🏋️‍♀️🛠️ Helpful hint: To reset the combo, open the lock, turn the shackle 90 degrees, press it down, and hold it while setting your new numbers. Then just lift the shackle back up to lock it in. Super simple once you’ve done it once! 🔒✨ If you're looking for a sturdy, resettable combo lock that doesn’t melt, jam, or fade, this one’s a keeper. 🔐💯