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Harken 75mm Block

HAR3231
$387.99
Harken 75mm Block
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Product Details


    Technical Description


    Black Magic Air blocks are a top favorite of Big Boat performance racers and cruisers. These lightweight, free-running, powerful performers are used for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. A center cage keeps Torlon® roller bearings separated and parallel to reduce friction. Shackle blocks lock in two directions or swivel to keep line from twisting.
    Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

    Tech Specs

    Imperial Metric
    Sheave Ø 2 15/16 in 75 mm
    Length 5 1/8 in 129 mm
    Weight 11.68 oz 331 g
    Shackle pin Ø 5/16 in 8 mm
    Maximum line Ø 9/16 in 14 mm
    Maximum working load 5000 lb 2268 kg
    Breaking load 10000 lb 4536 kg

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