Harken 40mm Triple Carbo Block w/ Cam

Harken 40mm Triple Carbo Block w/ Cam

Product Details

    Technical Description

    Carbo AirBlocks® are 60% stronger and 30% lighter than our Classic blocks. Use the 40 mm Carbo for jib and mainsheet systems on high-performance dinghies and for loaded control lines on small keelboats.

    The nylon-resin sideplates are densely packed with long-glass fibers for a compact block with a high strength-to-weight ratio. Sheaves spin on high-load ball bearings with fitted races for low-friction operation. Ball bearings, sheave, and sideplates are UV-stabilized with carbon black for maximum protection.

    Use for:
    Main/jib sheets, Mainsheet fine-tune, Control lines, Vangs, Cunninghams and Outhauls.

    Part Number: 2647

    Imperial Metric
    Sheave Dia. 1 9/16" 40 mm
    Length 3 11/16" 94 mm
    Weight w/Shackle 8.2 oz 232 gr
    Shackle Pin Dia. 3/16" 5 mm
    Max Line Dia. 1/4" 6 mm
    Maximum Working Load 750 lbs 340 kg
    Breaking Load 1500 lbs 680 kg

    Maximum working loads and breaking loads for blocks based on cam strengths.