Harken 57mm Tri Carbo - w/Becket MARKERS Boat length - mid-boom (ft):

Boat length - mid-boom (ft): 26 - 28 ft

Big B inflatable vinyl fenders feature seamless construction

for easy reading

Boat length - end-boom (ft): 31 - 35 ft

Will soak into wood by capillary action

Harken 57mm Tri Carbo - w/Becket MARKERS Boat length - mid-boom (ft):Experience the strength and reliability of the Harken 57mm Tri Carbo with Becket. Designed for high working loads, this lightweight block ensures safe, easy trimming. Sheave (mm): 57 mm Sheave (in): 2 1 4 in Length (mm): 142 mm Length (in): 5 5 8 in Weight (g): 264 g Weight (oz): 9. 3 oz Maximum line (mm): 10 mm Maximum line (in): 3 8 in Maximum working load (kg): 1080 kg Maximum working load (lb): 2380 lb Breaking load (lb): 5000 lb Breaking load