Harken 57mm Triple Swivel Carbo Block
57mm Triple Block - Swivel
Low-friction 57mm Triple Swivel 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.
Part # HAR2604
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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