Self Locking Cylinder Lock with Weatherproof Design and Tamper Resistant Security for Superior Self Storage Solutions (Three Keys Included)

This works great for industrial round hole lock storage rooms. Helped a friend replace theirs ( had to pick the broken key out and pick the lock.) This is sturdy and secure (you won't be picking this one) . Easy to open and close!

We are moving into a storage unit for a month and this works really well! The only thing is the price seems high in comparison to some other options that are sold on amazon. Would have gone for a different one that's cheaper but it feels secure and sturdy.

Perfect for my storage unit. Fits in perfect and makes it I would say almost impossible to break into or pop the lock. I tried 3 different types of locks before getting this one. And this one is by far the best I’ve ever used for what I’m needing it for. Also I like the fact that it comes with 3 keys giving you a couple backup keys for other people to either have their own one or some extra in case you misplace one or two sometime down the road. Very nice lock and would recommend to anyone with a storage needing a very good lock

Fits a “Public Storage” lock perfectly, saves me the $20+ PER MONTH lock rental from PS.

Excellent! No room in it to saw or cut off! Extra sense of security!

This fit at a Public Storage unit that required a cylinder lock. The no-key needed locking feature is quite convenient.

Lock fits into door at the storage unit and is worth the price and peace of mind. Still, added additional disc lock-just to make unit look "unappealing" as ez theft target.

Great price even better product.