Durable polyester shell fabric

very good chemical resistance and a low dirt pick up – combined with very good colour – and gloss retention – ensures a glossy finish that lasts

Why do top sailors pay attention to heel and trim angles

and side splits

Use the 2161 “tight cinching” 18 mm in applications where the block needs to be secured extremely close to the deck

Harken 29mm carbo 90-Degree Block 352 watch Durable polyester shell fabricLow friction Carbo Air blocks are lightweight, strong, reliableand affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming. Sheave (mm) 29 mm Sheave (in) 1 1 8 in Length (mm) 52 mm Length (in) 2 1 16 in Weight (g) 26 g Weight (oz) . 9 oz Maximum line (mm) 8 mm Maximum line (in) 5 16 in Maximum working load (kg) 150 kg Maximum working load (lb) 330 lb Breaking load