I installed this on my deer feeder to eliminate my varmint cage. Went back two weeks later, the cast aluminium brace under one side was broke a d the chain link was laying on top of my timer.
I had bought two of these, so I put put the second one on along with my old varmint cage. Sent the company an email with pictures no reply.
Works exactly as promoted, install was easy, no more raccoon problems eating my protein/corn from my feeder. For the $ it is a great addition to my hunting experience.