for US Continental orders over $99
Harken 29mm Carbo Block - Triple / 471 Carbo-Cam
Our Part #: HAR346 | Mfr. Part #: 346
Sheave: 29 mm (1 1/8 in)
Length: 73 mm (2 7/8 in)
Weight: 130 g (4.6 oz)
Shackle Pin: 5 mm (3/16 in)
Maximum Line: 6 mm (1/4 in)
Maximum Working Load: 340 kg (750 lb)
Breaking Load: 680 Kg (1500 lb)
High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as eadknockerson dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating.
Maximum working loads and breaking loads for blocks based on cam strengths.