This 10" adjustable trailer hitch is made of durable heavy-duty steel which has maximum load of 6000 lbs.! With 8-level adjustable heights, it is ideal for almost boats and trailers. The hole size for the ball shank is 26mm, ball of 1-7/8″, 2″, 2-5/16″ will work on this receiver! Feature:4 Height Adjustable from 4-1/2″ to 10-1/2″
