Schaefer Single Aluminum Block w/Front-Side Shackle, Sheave Dia. 1 7/16" Wichard 63/64" (25mm) Plain Bearing Blocks Height: (89mm)

Height:  (89mm)

Weight: 62g (0

Line Friendly

Retro-reflective webbing

Loop Diameter: 15/64" (6mm)

Schaefer Single Aluminum Block w/Front-Side Shackle, Sheave Dia. 1 7/16" Wichard 63/64" (25mm) Plain Bearing Blocks Height: (89mm)Product Description Schaefer Single Aluminum Block w Front Side Shackle, Sheave Dia. 1 7 16" Single block with front side shackle. Delrin(tm) sheave ensure smooth operation and high safe working loads. For boats to 25', control lines on boats to 30'. Specifications: Sheave Dia.: 1 7 16 in. (37 mm) Thickness: 3 4 in. (19 mm) Width: 1 9 16 in. (40 mm) Length: 3 25 32 in. (96 mm) SWL: 1000 lbs (410 kg) Weight: 2. 1 oz. (59 g) Max Line: 7 16 in. (8 mm)