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40mm Cheek Block

Part No. 2644

Sheave Ø (mm) 40 mm

Sheave Ø (in) 1 9/16 in

Maximum line Ø (mm) 10 mm

Maximum line Ø (in) 3/8 in

Maximum working load (kg) 220 kg

Maximum working load (lb) 485 lb

Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.
Sheave Ø (mm)40 mm
Sheave Ø (in)1 9/16 in
Length (mm)70 mm
Length (in)2 3/4 in
Weight (g)34 g
Weight (oz)1.2 oz
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg)220 kg
Maximum working load (lb)485 lb
Breaking load (kg)735 kg
Breaking load (lb)1620 lb

F R E E   G R O U N D  S H I P P I N G

for orders over $100!

Valid on orders shipping within the United States

Chiudi