57mm ratchet stanchion-mount block Harken
138,00 €
The Harken 57mm ratchet stanchion-mount block guides the line efficiently towards the stern of the boat when manoeuvring. Its ball-and-socket joint ensures automatic alignment for smooth furling, while maintaining line tension. Compatible with Ø 25 mm stanchions, it guarantees safe and optimised operation from the cockpit of your yacht. This block accepts a maximum rope diameter of 10 mm.
The 57mm ratchet stanchion-mount block for Harken chandelier winches is designed to ensure precise line guidance when manoeuvring from the cockpit of your yacht. Mounted on a ball-and-socket joint, it automatically aligns itself to orientate the line perfectly aft, making it easier to furl onto the winch.
Made from high-strength composite, this block combines lightness and strength, making it ideal for cruising or racing yachts. The 57 mm sheave accommodates ropes up to 10 mm in diameter, offering excellent load-bearing capacity. With a maximum working load of 227 kg, it guarantees safety and efficiency when tensioning sheets or halyards.
Easy to install, the block is fitted to 25 mm diameter stanchions for rapid integration on board. Its self-aligning mechanism optimises rope routing, reducing wear and improving manoeuvrability.
Ideal for completing your manoeuvring system, the Harken Carbo block keeps the tension constant for effortless, precise adjustment.
Technical specifications Harken 57mm ratchet stanchion-mount block :
Material : High-strength composite
Sheave Ø : 57 mm
Weight : 152 g
Max. rope Ø : 10 mm
Maximum working load : 227 kg
Attachment : Ø 25 mm (1″) stanchions
Mounting : Self-aligning ball joint
| Weight | 0,152 kg |
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