Harken 29mm Carbo Double Block w/ Swivel and Becket

Harken 29mm Carbo Double Block w/ Swivel and Becket

Product Details


    The compact 29 mm Carbo is extremely strong. Use our miniature Carbo as a mainsheet block on small dinghies such as the Optimist, or for low-friction control blocks on any size boat.

    Doubles and triples feature U-Locks to hold the swivel in front/side position, or to let it spin freely. The triple's compact cam arm supports high-load purchases of 5:1 or 6:1. The line-shedding cheek block features a small mounting footprint and drainholes. The low-profile Ti-Lite replaces the headpost, shackle, and spring with high-tech line.

    Use for:
    Outhauls, Cunninghams, Vangs, Traveler controls, Barberhaulers and Flag halyards.

    Part Number: 343

    Tech Info

    Imperial Metric
    Sheave Dia. 1 1/8" 29 mm
    Length 3 3/8" 85 mm
    Weight w/Shackle 1.9 oz 54 kg
    Shackle Pin Dia. 3/16" 5 mm
    Max Line Dia. 5/16" 8 mm
    Maximum Working Load 660 lbs 299 kg
    Breaking Load 1625 lbs 737 kg