Schaefer Curved/Base Single/Delrin Block, Max Line 7/16" DN Multi-hulls to 17m (56ft) or

Multi-hulls to 17m (56ft) or sail area 93 m2 (1001 ft2)

Great for long-term storage

Suits Series 26 & 30 batten system

C - 1 27/32 in

Schaefer Curved/Base Single/Delrin Block, Max Line 7/16" DN Multi-hulls to 17m (56ft) orProduct Description Schaefer Curved Base Single Delrin Block, Max Line 7 16" Aluminum cheek block with curved base. Curved stainless steel base fits spar diameters up to 2". Delrin(tm) plain bearing sheave ensures high safe working load and is good for static loads. Specifications: Sheave Dia.: 1 7 16 in. (37 mm) Max Line: 7 16 in. (11 m) Length: 3 11 16 in. (949 mm) Width: 1 in. (25 mm) Height: 3 4 in. (19 mm) Fasteners: (4) #10 RH (5 mm) C C: 3 3 16