Harken Swivel Quad Block - 57mm SHACKLES & HOOKS Weight for pair (oz): 13

Weight for pair (oz): 13 oz

Item# 9012

29090(2) & 29120(2) Series

Easily Installs in a 2-3/8 Inch Diameter Hole

Maximum working load (lb): 1455 lb

Harken Swivel Quad Block - 57mm SHACKLES & HOOKS Weight for pair (oz): 13Low friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Specifications Sheave (mm): 57 mm Sheave (in): 2 1 4 in Length (mm): 121 mm Length (in): 4 3 4 in Weight (g): 340 g Weight (oz): 12 oz Shackle pin (mm): 6 mm Shackle pin (in): 1 4 in Maximum line (mm): 10 mm Maximum line (in): 3 8 in