Today we'll be reviewing part number 2836AT. This is the Master Lock Trailer Coupler for 2" hitch balls. This is a zinc plated steel so it is designed to stand up well against rust and corrosion. It's going to offer us a gross weight capacity of 3500 pounds with a maximum tongue weight capacity of 350 pounds. As you can see here it's a nice, easy to use, trigger latch system. When we open up the… see more >