Schaefer offers three sizes of four hole deck cleats.   All are designed with gentle curves to reduce chafe on the line.    The 60-10 is clear anodized ensuring a reliable part.  Length 10"(254 mm), Line Score 7/8" (22 mm), Fasteners (4), 3/8", C/C Long 2-1/2 (63 mm), CC Across 2-1/2" (63 mm), Weight 1 lb. 5 oz. (595 g)"