Works with Smittybilt bumpers only;Includes 2"" coupler, two universal brackets, two D-Ring brackets and one pair of safety chains;5,000 lbs GVW;5,000 lbs tow capacity;Fits any standard 2"" ball;If using on Smittybilt Atlas or Gen2 bumpers use tow bar adapter (PN: S/B87451);California Residents: WARNING