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    40mm Carbo Fiddle Block with Becket

    Harken 40mm Carbo Fiddle Block with Becket


    Product description

    40mm Carbo Fiddle Blocks

    Carbo fiddle line features high-load ball bearings with fitted races for low-friction operation.

    The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets, as well as for controls such as cunninghams and internal boom outhauls on larger boats.

    The 57 mm fiddle features the Cam-Lock locking system. The patented switch allows the jaw to lock at 90-degree intervals, or to swivel freely.


    The 57 mm and 75 mm switchable ratchets provide precise on/off control with accessible, easy-to-operate on/off switches on both sides of the block.

    Use for:

    • Vangs
    • Cunninghams
    • Outhauls
    • Mainsheet fine-tune


    • Sheave Ø 57 mm | 2-1/4 in
    • Length 131 mm | 5-1/8 in
    • Weight 54 g | 1.9 oz
    • Shackle pin Ø 4 mm | 5/32 in
    • Maximum line Ø 10 mm | 3/8 in
    • Maximum working load 220 kg | 485 lb
    • Breaking load 735 kg | 1620 lb

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