Harken 40mm Triple Block Swivel 2640 inspection ports 1 long rudder pintle

1 long rudder pintle

but is designed with a unique bayonet locking mechanism so that a range of different equipment can be easily attached in seconds

d diameter (mm)7

Designed for off-the-beach classes to 6m (20ft)

The smaller bridle gives more space when tacking

Harken 40mm Triple Block Swivel 2640 inspection ports 1 long rudder pintleLow 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) 40 mm Sheave (in) 1 9 16 in Length (mm) 94 mm Length (in) 3 11 16 in Weight (g) 118 g Weight (oz) 4. 6 oz Shackle pin (mm) 5 mm Shackle pin (in) 3 16 in Maximum line (mm) 10 mm Maximum line (in) 3 8 in Maximum working load (kg) 660