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57mm Block — Swivel, Becket, Cam Cleat

57mm Block — Swivel, Becket, Cam Cleat

Part No. 2616

Sheave Ø (mm) 57 mm

Sheave Ø (in) 2 1/4 in

Maximum line Ø (mm) 10 mm

Maximum line Ø (in) 3/8 in

Maximum working load (kg) 272 kg

Maximum working load (lb) 600 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)57 mm
Sheave Ø (in)2 1/4 in
Length (mm)132 mm
Length (in)5 3/16 in
Weight (g)442 g
Weight (oz)15.6 oz
Shackle pin Ø (mm)5 mm
Shackle pin Ø (in)3/16 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg)272 kg
Maximum working load (lb)600 lb
Breaking load (kg)680 kg
Breaking load (lb)1500 lb
FootnoteMaximum working loads and breaking loads for blocks based on cam strengths.
Note

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

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

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