Harken Swivel Quad Block - 57mm SHACKLES & HOOKS Loop cars matched with Carbo

Loop cars matched with Carbo T2 Air blocks attached with high-tech line provide the ultimate lightweight

Also fits any P

Our barrel design securely grips wires effortlessly

For in shop one location jobs

Weight for pair (oz): 13 oz

Harken Swivel Quad Block - 57mm SHACKLES & HOOKS Loop cars matched with CarboLow 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