... Hole, 7-3/16" Length, 3-1/4" Drop, 2-5/8" Rise, Zinc • Fits 1-1/4" hitch• Weight Rating: 3500/ ... Ball Hole: 3/4"• Length: 7-3/16"• Drop: 3-1/4"• Rise: 2-5/8"• Style: Drop cut• Finish: Zinc ... plated• Shank: 1-1/4" square solid shank• Warranty: 2 yearsWenzhou Rongchang Hardware Co ... , trailer couplers, trailer connectors, bike racks, etc. Ball Mount with 3-1/4" Drop