Master Lock 875D Heavy Duty Outdoor Combination Lock 2, Brass Finish

I've had this for 2.5 years outside on my boat (freshwater) and while it has seriously rusted, it still works and the numbers rotate smoothly and it locks and unlocks as it should. It does not offer the absolute highest level of security - it is made largely of zinc so you could melt it, or try the combinations - but "locks keep honest people honest" as they say; if you need serious security then don't buy a $18 lock. Good value for the price.

This is a high quality lock that I used on shipping containers. It was nice to have several with the same combination. They may seem expensive but you get what you pay for. I don’t mind paying up for a quality product like this.

Very very hard to spin number s to unlock completely useless I threw it away don’t buy this is garbage

The locks is very sturdy, the number wheels are easy to read and spin, and I love the easy combination setting procedure. However, because of the way to you set the combination, you cannot just roll the numbers while the lock is open. Our use is on a chain on a gate. If you leave the gate and lock open for any reason the actual combination has to be left on the lock; you cannot spin the numbers. So, if our gate is left unlocked, anyone who knows this can just look at the numbers and know the combination. I hope that makes sense. Another illustration is if you leave your gate open so someone can get in then you ask them to lock the gate on the way out, they see the combination and have to jumble the numbers for you when they leave.

went w this as a trial to avoid a $350 pool gate lock. this works FANTASTIC!

Why did you pick this product vs others?: This is a great lock for the price.

Once you compare this model to the less expensive version, you can see that this one is better built and smoother in operation. My older on stopped working due to exposure to the weather and basically you could open it without the combination, which is not good. Hopefully this more expensive model will stand up to time. Make sure to test it frequently to make sure it is locking as it should.

Great lock that we use on all of our doors, we live in an area where you need to lock everything, so having a strong lock is very important to us. Heavy duty and great for all climates, we live beside the ocean and after 6 months so far there is no corrosion or rust on them. Also not jamming or anything either still. I would highly recommend this lock.

Achei o mecanismo muito fraco, frágil, dá muito 'jogo' quando se manipula as engrenagens. Totalmente abaixo de minhas expectativas. Definitivamente NÃO RECOMENDO

This lock is so easy to use and works well in all kinds of weather - including freezing winters in Canada. The combination is way better than a key, too.

Great value heavy duty combination lock with brass finish.

I have 3 and they work great in hot, cold, rainy and even sunny days !

Item as described. Fast delivery. Well packed.