875D Heavy Duty Outdoor Combination Lock 2, Brass Finish

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.

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.

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

This review is for the heavy-duty model. A key is not necessary to change the combination. I suspect that is why you cannot lock the lock without the combination. In other words, you cannot scramble the combination until it is locked. We have this on a chain for a gate, and now if we do not lock the lock after removing it, the combination is present on the tumbler. I.E. You could not open the lock, scramble the #s because it will not lock. For another person to lock it behind them, they need the combination. The combination will not scramble until you close the lock, and the lock will not close without the combination dialed in. Other than that, this model seems more sturdy than their less expensive model, which lasted us about 2-years outdoors.

very easy to play with, can open in 2 minutes without knowing the combination

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

This lock is an absolute joke. The quality overall feels cheap and pretty poor, especially compared to some of Master Lock's options (even cheaper ones) I was hoping this would be an upgrade from their 175D, however it is significantly less secure. I was able to decode the wheel within 2 minutes after randomly setting a new combo. The combo can be figured out by adding pressure to the shackle and then feeling for the play in each dial. At times the dial would spin and only stop once it reached the correct number. This is functionally flawed design, it is not secure as it can easily be bypassed without a tool and just a minute or two of time. I am returning this useless lock and going with another 175D as they have improved the tolerances and you need to have a tool to bypass the lock. This doesn't even require a tool, I am disgusted and disappointed in this atrocious design. Do not buy this lock! I found a video after looking up if my lock was just unlucky and had poor tolerances, the lock picking lawyer has a great video that will turn you off from this lock. This lock is only good for a little trick to show your friends how you can open a lock with a random combo.

Easy to set and keeps on working

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.