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Harken 29mm Carbo Triple Swivel w-Becket #345


This compact block 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.

Additional information

Weight3 lbs
Dimensions6 x 6 x 6 in
MFG Part#


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