J/24 Harken 29mm Single Fixed Carbo Stand-up BlockSheave dia. 29mm
The 29mm Carbo block is compact and very strong. Use the minature 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 triples' compact cam arm supports high-load purchase of 5:1 or 6:1. The line-shedding cheek block features a small mounting footprint and drainholes. The low-profile Ti-Lite replaces headpost, shackles and spring with high-tech line.
Best for Outhauls, Cunninghams, Vangs, Traveler controls, Barberhaulers, Flag Halyards.
Length 2 3/16in - 56mm
Weight w/shackle 1.1oz - 31g
Max. line dia. 5/16in - 8mm
SWL 330lb - 150kg
Breaking strength 1000lb - 454kg