Harken 57mm Triple Carbo Block


Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, 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)121 mm
Length (in)4 3/4 in
Weight (g)255 g
Weight (oz)9 oz
Shackle pin Ø (mm)6 mm
Shackle pin Ø (in)1/4 in
Maximum line Ø (mm)10 mm
Maximum line Ø (in)3/8 in
Maximum working load (kg)1080 kg
Maximum working load (lb)2380 lb
Breaking load (kg)2270 kg
Breaking load (lb)5000 lb

Style Code  2604



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