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Continue ShoppingHARKEN 40mm Triple Block — Swivel, Cam Cleat, 2647
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) | 40 mm |
Sheave Ø (in) | 1 9/16 in |
Length (mm) | 94 mm |
Length (in) | 3 11/16 in |
Weight (g) | 232 g |
Weight (oz) | 8.2 oz |
Shackle pin Ø (mm) | 5 mm |
Shackle pin Ø (in) | 3/16 in |
Maximum line Ø (mm) | 6 mm |
Maximum line Ø (in) | 1/4 in |
Maximum working load (kg) | 340 kg |
Maximum working load (lb) | 750 lb |
Breaking load (kg) | 680 kg |
Breaking load (lb) | 1500 lb |
Footnote | Maximum working loads and breaking loads for blocks based on cam strengths. |
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