Reese Towpower Multi-Fit Hitch Receiver features a 500-pound tongue and 5,000-pound gross trailer weight capacity. When used with a distribution hitch it will increase to a 600-pound tongue and 6,000-pound gross trailer weight capacity. This Reese hitch features a welded one-piece custom fit design and is intended to be hidden behind most roll pans. This hitch offers an excellent combination of performance and style. The receiver box measures 2 inch by 2 inch.