Schaefer Half-Moon Mast Base/Hinged/Alum. Max Line 3/8" (10 mm) SCHAEFER STAMPED SHACKLES S (in) - 5 3/16

S (in) - 5 3/16

Ring Stock: 7/16" (11 mm)

Traveler controls

Lewmar 10" Titan Locking Winch Handle

Lightweight YKK Metaluxe zippers

Schaefer Half-Moon Mast Base/Hinged/Alum. Max Line 3/8" (10 mm) SCHAEFER STAMPED SHACKLES S (in) - 5 3/16Product Description Schaefer Half Moon Mast Base Hinged Alum. Max Line 3 8" (10 mm) Half Moon hinged base block. Heavy duty Stainless Steel base and cage ensure high strength. SS Springs keep block upright. Aluminum UC sheave features Nomex(tm) Teflon(tm) bearing with Delrin(tm) ball bearings for a low friction high strength sheave. Specifications: Fixed Alum. Sheave Dia.: 2 3 8 in. (60 mm) Max Line: 3 8 in. (10 mm) Max Wire: 3 16 in. (5 mm) Length: 4