

🔐 Lock in your security, unlock your freedom.
The Master Lock 175EC4 is a 4-pack of 2-inch wide combination padlocks featuring customizable 4-digit codes, hardened steel shackles for cut resistance, and a solid alloy steel body designed for both indoor and outdoor use. Ideal for securing lockers, gates, and sheds, these locks combine durable construction with easy reset functionality, all backed by a Limited Lifetime Warranty.























| Brand | Master Lock |
| Item dimensions L x W x H | 0.96 x 2 x 2.9 inches |
| Lock Type | Combination Lock |
| Material | Alloy Steel |
| Recommended Uses For Product | Security |
| Special Feature | Resettable |
N**.
Good locks
Works as a lock should, keeps the honest thieves out of your stuff. Comes with the “key” to change the combo and very easy to do. Haven’t ever had to cut one so I can’t tell you how strong it really is but I figure it’s about average.
J**N
Sturdy.
Top quality. Easy to set the combination. The numbers stand out clearly on the dials.
C**R
Durable and Versatile Combination Lock
We absolutely love our Master Lock! The combination feature is super convenient—no need to fumble with keys, and it's easy to set your own code. The lock feels really sturdy and well-built, giving us peace of mind knowing our expensive items are secure. We’ve used it to lock up our E-bikes and also on a storage unit, and it’s held up great in both situations. The heft and quality of the lock make it feel really durable and reliable. It’s reassuring knowing that it’ll withstand the elements and keep our stuff safe. If you need a solid, trustworthy lock for anything valuable, I highly recommend this Master Lock. It’s tough, secure, and has definitely earned its place in our everyday use!
H**E
Time will tell, but so far so good
MUCH better than their cheaper, low-end combination locks (similar shape). Looks like it would slow down an honest thief. I took one star off because of the pictures of a corroded bottom plate in several other reviews. Shouldn't happen.
G**Y
Fast seller
Works like a charm
T**Y
Push to open
Good locks. Push to open
A**A
My go to lock
I’ve lost this lock at the gym by accident several times and replaced it with the exact same lock. This lock is heavy, has a nice weight to it. It looks very sturdy, feels sturdy. The instructions are always extremely easy to follow. I always feel like my stuff is very secure. The latch is also thicker than most locks, not that someone will try and cut it off while you’re working out. I haven’t found one locker this will not fit. It’s really nice!
R**N
Great item
Great price and fast shipping.
Trustpilot
1 month ago
1 month ago