[ZARKER X50] - 4 Digit Heavy Duty Combination Lock, Outdoor Waterproof Padlock, Resettable Lock for Gym, Sports, School, Warehouses, Toolbox, Case, Fence and Storage Unit

アルミフェンスの扉の鍵に購入しました。 想像していたよりゴツくて重かったです。ちょっとオーバースペックだったかも（笑） ダイヤルは滑らかで、合わせやすいし、鍵としては問題ありません。

I didn’t have high hope because it wasn’t a name brand. But the durability, fit, finish, and ease of changing the combination make it a worthwhile purchase

I use these to lock my three dumpsters at night. So far they're holding up well. They're outside, but not exposed directly to rain. I set the code to be the same on all 3 locks - the four digit address to our building.

This is advertised as a waterproof lock and intended for outdoor use. The attached poicture is after just one month of use outdoors in my yard. The shackle is heavily rusted and the body crusted; the numbers barely can be turned any longer. This lock should NOT be used outside!!! Update-- Now after less than 2 months of outdoor use the number wheels are completely frozen and refuse to turn. I was lucky that the lock was open when this occured so that I did not need to but a bolt cutter to get it off. I bought a second lock a few days after this (fully expecting that they were indeed weatherproof!)-- I have now taken that lock out of service before it too fails in a locked position. These locks are NOT nearly up to the description by the vendor. You should never use these locks outdoors if you want reliability.

I mema huge. The picture isn't enough. Supplier must show dimensions to avoid returns.