Harken 40mm Pivoting Lead Block - Carbo-Cam® Cleat Autopilots It conforms to your lower

It conforms to your lower unit to ensure there is no discernible drag or compromise in performance

keeps your objective in focus

the amount of current allowed to flow through it to ground changes and the meter deflects

Boat Size up to 16'

high-resolution mirror

Harken 40mm Pivoting Lead Block - Carbo-Cam® Cleat Autopilots It conforms to your lower40mm Pivoting Lead Block Carbo Cam Cleat High strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as headknockers 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. Specifications: Sheave (mm)40 mm Sheave (in)1 9 16 in Maximum line (mm)10 mm