Harken 57mm Fiddle Block - Part #2621

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  • $51.99
  • Regular price $58.35
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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)153 mm
Length (in)6 in
Weight (g)105 g
Weight (oz)3.7 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)359 kg
Maximum working load (lb)792 lb
Breaking load (kg)1080 kg
Breaking load (lb)2380 lb