Hitch Ball - 1 7/8??? x 1??? x 2 1/8???

Hardened steel with chrome finish. Choose the correct ball by:Hitch Ball Diameter - must match the trailer coupler.Shank Diameter - must match the ball mount hole diameter.Shank Length - must be long enough to allow at least 2 threads to show after the lock washer and nut have been tightened.