Drop Cut Ball Mount, 1-1/4" Square Solid Shank, ... 4" Ball Hole, 7-3/16" Length, 3-1/4" Drop, 2-5/8" Rise, Zinc • Fits 1-1/4" ... 3/4"• Length: 7-3/16"• Drop: 3-1/4"• Rise: 2-5/8"• Style: Drop cut• Finish: Zinc plated• Shank: ... long way in this industry since 1998. Rongchang products include forged hooks & shackles, tow ropes & straps, hitch balls, ball mounts, ... bike racks, etc. Ball Mount with 3-1/4" Drop