Schaefer Half-Moon Mast Base/Hinged/Alum Max Line 5/8" (16 mm) SCHAEFER LONG SHACKLES 2:1 Main halyards

2:1 Main halyards

CSA Z96 Cl 2

Breaking Load: 500kg (1

Spinlock XCS Horizontal Single Clutch 1/4" to 3/8" (Port)

Spinlock XTR Service Kit

Schaefer Half-Moon Mast Base/Hinged/Alum Max Line 5/8" (16 mm) SCHAEFER LONG SHACKLES 2:1 Main halyardsProduct Description Schaefer Half Moon Mast Base Hinged Alum Max Line 5 8" (16 mm) Half Moon hinged base block. Heavy duty Stainless Steel cage and base ensure reliability. SS Springs keep block upright. Aluminum UC sheave features nomex(tm) Teflon(tm) bearing and Delrin(tm) ball bearings for a low friction high strength sheave. Specifications: Sheave Dia.: 2 3 8 in. (60 mm) Max Line: 5 8 in. (16 mm) Length: 4 in. (102 mm) Width: 1 3 4 in. (44 mm)