Harken

Harken 29mm Carbo Pivoting Lead Block w/ Carbo Cam

Brand: Harken
Part Number: 396
$69.95

High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “head knockers” on 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.

Can be used as becket block.

Sheave Ø (mm)29 mm
Sheave Ø (in)1 1/8 in
Length (mm)100 mm
Length (in)3 15/16 in
Weight (g)83.7 g
Weight (oz)2.96 oz
Maximum line Ø (mm)6 mm
Maximum line Ø (in)1/4 in
Maximum working load (kg)68 kg
Maximum working load (lb)150 lb
Breaking load (kg)136 kg
Breaking load (lb)300 lb
FootnoteMaximum working loads and breaking loads for blocks based on cam strengths.