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Harken 57mm Low Load Block w/Becket

Harken 57mm Low Load Block w/Becket

List: $205.10
Price: $180.99

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    Product 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.
    Low-load blocks have red isolators. They use Torlon® rollers and 316 stainless steel shackles. Standard blocks have 17-4 PH stainless headposts.
    Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

    Technical Information

    Tech Specs
    Imperial Metric
    Sheave Ø 2 1/4 in 57 mm
    Length 5 1/2 in 140 mm
    Weight 5.95 oz 169 g
    Shackle pin Ø 1/4 in 6 mm
    Maximum line Ø 7/16 in 12 mm
    Maximum working load 1655 lb 750 kg
    Breaking load 3310 lb 1500 kg

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