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Harken 57mm Single Footblock
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Harken 57mm Single Footblock

HAR6091
Harken
List: $106.75
Price: $93.99

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    Product 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.



    Technical Information


    Tech Specs
    Imperial Metric
    Sheave Ø If double stacked, upper block/organizer is two-thirds of listed MWL and breaking load. 57 mm
    Length 2 1/4 in 99 mm
    Weight 3 7/8 in 153 g
    Maximum line Ø 5.4 oz 16 mm
    Maximum working load 5/8 in 1000 kg
    Breaking load 2205 lb 2000 kg
    Fasteners 4409 lb 8 FH mm
    A 5/16 FH in 13 mm
    B 1/2 in 55 mm
    D 2 5/32 in 14 mm
    E 9/16 in 57 mm
    F 2 1/4 in 96 mm



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