Harken 75mm Carbo Double Block with Swivel Head and Becket Sale_20plus which protects the neoprene upper

which protects the neoprene upper from lateral abrasion and gives you grip on the parts of the deck where the sole itself doesn't reach

Technical Specs

Fabric socks for increased comfort and durability

Sheave 75 mm Length  143 mm Width  64 mm Height  89 mm Weight  304 g Maximum Line  12 mm Maximum Working Load  340 kg Breaking Load 680 kg

Sheave 57 mm Length  132 mm Weight  442 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load  272 kg Breaking Load  680 kg

Harken 75mm Carbo Double Block with Swivel Head and Becket Sale_20plus which protects the neoprene upperLow 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. Sheave 75 mm Length 178 mm Weight 419 g Shackle Pin 8 mm Maximum Line 14 mm Maximum Working Load 1100 kg Breaking Load 2722 kg