Shipping Delays May Occur Due To Reduced Store Hours and Staff During COVID-19. We Will Ship Within 1 Week for In-Stock Items. More Info …

    Black Magic 57mm Single Block w Swivel High Load

    Harken Black Magic 57mm Single Block w Swivel High Load

    C$209.00

    Product description

    Harken Black Magic 57mm Single Block with Swivel

    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

    .

    The entire line of Black Magic Air blocks has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling high-load Torlon® roller bearings for a high strength-to weight ratio.

    Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface.

    Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

    Specifications:

    • Sheave Ø: 57 mm | 2-1/4”
    • Length: 119 mm | 4-11/16”
    • Weight: (g)152 g | 5.36 oz
    • Shackle pin Ø: 6 mm | 1/4”
    • Maximum line Ø: 12 mm | 7/16”
    • Maximum working load: 1134 kg | 2500 lb
    • Breaking load: 2268 kg | 5000 lb
    Login

    Forgot your password?

    • All your orders and returns in one place
    • The ordering process is even faster
    • Your shopping cart stored, always and everywhere

    compare0

    By using our website, you agree to the use of cookies. These cookies help us understand how customers arrive at and use our site and help us make improvements. Hide this messageMore on cookies »
    Powered by Lightspeed