The trailer ball mount from Curt Manufacturing is designed for 2" receivers and has a 1" diameter hole for a trailer ball. Trailer ball mounts are either available with an 8" drop and 6" rise or a 10" drop and an 8" rise. Each ball mount is CNC formed and robotically welded to ensure cuts are accurate and consistent with strong, clean weld lines. The trailer ball mount has a durable black powder coat finish. Available in various lengths to ensure a correct fit for different trailers and vehicles.