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40mm Triple Block — Swivel, Cam Cleat

40mm Triple Block — Swivel, Cam Cleat

Part No. 2647

Maximum working load (kg) 340 kg

Maximum working load (lb) 750 lb

Sheave Ø (mm) 40 mm

Sheave Ø (in) 1 9/16 in

Maximum line Ø (mm) 6 mm

Maximum line Ø (in) 1/4 in

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.
Length (mm)94 mm
Length (in)3 11/16 in
Weight (g)232 g
Weight (oz)8.2 oz
Maximum working load (kg)340 kg
Maximum working load (lb)750 lb
Breaking load (kg)680 kg
Breaking load (lb)1500 lb
Sheave Ø (in)1 9/16 in
Sheave Ø (mm)40 mm
FootnoteMaximum working loads and breaking loads for blocks based on cam strengths.
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Maximum line Ø (mm)6 mm
Maximum line Ø (in) 1/4 in
Note

Maximum working loads and breaking loads for blocks based on cam strengths.

Harken US Offices will be closed Thursday November 24th & Friday November 25th. Any orders placed after 12pm CST Wednesday November 23rd will be processed upon re-opening on Monday November 28th.

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