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Harken 75mm Low Load Block
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Harken 75mm Low Load Block

HAR3243
Harken
List: $369.55
Price: $324.99

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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.
    The low-load block has a red isolator. It uses Delrin® ball bearings, with a 17-4 PH stainless headpost and 316 stainless steel shackles.
    Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.



    Technical Information


    Tech Specs
    Imperial Metric
    Sheave Ø 2 15/16 in 75 mm
    Length 5 1/8 in 129 mm
    Weight 11.82 oz 335 g
    Shackle pin Ø 5/16 in 8 mm
    Maximum line Ø 9/16 in 14 mm
    Maximum working load 3000 lb 1361 kg
    Breaking load 6000 lb 2722 kg



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