Hi there, I'm Michael with etrailer.com. Today we're gonna take a quick look at this Shocker Hitch Gooseneck Coupler Lock Kit Set. This set is going to feature these two different locks that work in their own way to help secure your trailer. We have our set bolt lock that's going to make sure that our coupler is firmly connected to the outer tube on our trailer so that no one can come along and… see more >