The NEW Universal Mount will accept any tool that normally fits into a 2x2 receiver, whether it be a bike rack, a mounted vice or an electric winch. Our Universal Mount is solid steel and it adapts to the bolt pattern of the step yoke. The spacer block keeps the winch or any other tool above the ball so you don’t have to detach the trailer to use the Universal Mount. Attach the winch bar to any winch with a two hole bolt pattern and you have the convenience of a quick disconnect for your winch. The hole patterns are, (5/16” at 3-1/8” or 3/8” at 3.69”). Two, class 5, 5/16” bolts and lock nut are included.