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Harken 57mm ESP Mastcollar Teardrop

Harken 57mm ESP Mastcollar Teardrop

Product Details

    Technical Description

    Cruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats.

    Tech Specs

    Imperial Metric
    Sheave Ø 2 1/4 in 57 mm
    Length 3 11/16 in 93.5 mm
    Weight 4.3 oz 122 g
    Clevis pin Ø 5/16 in 8 mm
    Maximum line Ø 5/8 in 16 mm
    Maximum working load 2100 lb 850 kg
    Breaking load 4190 lb 1900 kg

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