Boat Size Up to 25' (7.6 m), Pin Dia. 3/8" (10 mm), Strap Thick. 3/16" (5 mm), Strap Length 12" (305 mm), Strap Width 1-1/2" (38 mm), Fastners (3), 1/4" RH (6 mm), Weight 1 lb. (454 g)