Review on Trimax TRZ8AL Aluminum Adjustable Receiver by Rob Kerr

We got this hitch in 2013 and it worked great up until this 2019 Labor Day weekend. 2 inch ball to get my boat back and the lock didn't work. An hour later with a little oil spray and a light tap I was able to disassemble the lock so I could get my boat trailer and then reattach the camper to 2 5/16. Luckily it has two set screws so I was able to tighten them to hold the lock in place with half a roll of duct tape to bring home.