Harken 40mm Double Block — Fixed/Becket RHKYC-Branded Sailing Clothing Sheave Ø (in)1 3/4 in

Sheave Ø (in)1 3/4 in

Maximum working load (kg)270 kg

low-profile system

Maximum luff wire Ø (mm)3 mm

and sportboats

Harken 40mm Double Block — Fixed/Becket RHKYC-Branded Sailing Clothing Sheave Ø (in)1 3/4 inPart No. 2643 Low 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 (mm)40 mm Sheave (in)1 9 16 in Length (mm)106 mm Length (in)4 3 16 in Weight (g)84 g Weight (oz)2. 9 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