Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Marine Hardware These blades work well on

These blades work well on curved or flat windshields

GPS speed over ground (SOG)

or radar arch of your powerboat

Use Ray90’s position tracking feature to keep tabs on up to 5 nearby DSC equipped vessels

All Plug & Play Deutsch connections

Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Marine Hardware These blades work well on40mm 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