For 2" x 2" receiver tubes. Easily adjusts from 2" to 7 1/2" * Rise(max)6 1/4" Rise. Drop(max) 7 1/4". Length 12 1/2". 5,000lb GTW/500lb TW * Hole size 1" * Eliminates the need for multiple ball mounts. Durable gloss black powder coat finish.