Easily hitch your trailer with the CURT 2.3125 in Hitch Ball. This hitch ball is made of chrome-plated steel for durability and is used to connect a trailer with a vehicle hitch. The hitch ball mounts to the ball mount with a nut/washer and meets USA VESC specifications. CURT 2.3125 in Hitch Ball - Trailer Parts And Accessories at Academy Sports