Description
Harken 57mm Stanchion-Mount Block
Harken recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. Use the 7401 or 7407 block on the bow pulpit as an inboard lead. 7401, 7402, 7405, and 7407 have ball-and-socket bases to align blocks for smooth leads aft.
Technical Description
| Sheave Ø (mm) | 57 mm |
| Sheave Ø (in) | 2 1/4 in |
| Weight (g) | 149 g |
| Weight (oz) | 5.2 oz |
| Maximum line Ø (mm) | 10 mm |
| Maximum line Ø (in) | 3/8 in |
| Maximum working load (kg) | 227 kg |
| Maximum working load (lb) | 500 lb |
| Use with | 25 mm (1″) stanchions |
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