Harken® 57mm Swivel Carbon Air Block Pully
- Regular Price
- $50.49
- Sale Price
- $50.49
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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) | 110 mm |
Length (in) | 4 5/16 in |
Weight (g) | 87 g |
Weight (oz) | 3.1 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) | 1079 kg |
Breaking load (lb) | 2380 lb |
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