Specifications:Sheave Diameter: 2" (51 mm)Max Line: 7/16" (11 mm)Length: 3-5/8" (92 mm)Width: 2-7/32" (57 mm)Height: 7/8" (22 mm)Fasteners: (4) 10 - RH (5 mm)Safe Working Load: 1750 lbs. (795 kg)Weight: 6.9 oz. (196 g)