Schaefer Half-Moon Mast Base/Hinged/Alum. Max Line 3/8" (10 mm) Ronstan Series 42 stabilised Nylon

stabilised Nylon

Schaefer 4 Wheel Car / Dual Sheave

Height: 1 5/8 in

Ronstan Series 30 Headboard Car 13 9/32"

Ronstan High Load Block Single

Schaefer Half-Moon Mast Base/Hinged/Alum. Max Line 3/8" (10 mm) Ronstan Series 42 stabilised NylonProduct 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