Includes two 81-46 Medium Duty J24 Style Transom Gudgeons and one 81-49 Meduim Duty J/24 Style Pin with Clip. High-strength stainless steel. Boat Size: Up to 25' (7.6 m) Pin Dia.: 1/2" (13 mm) Pin Length: 3-7/8" (98 mm) Strap Thickness: 1/8" (3 mm) Strap Length: 4-1/4" (108 mm) Fasteners: Requires eight 1/4" RH (6 mm) Weight: 8 oz. (227 g)