Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156] Marine Navigation & Instruments | Instruments Safe anchoring guide

Safe anchoring guide

Convenient front control operation

Featuring an unbreakable polycarbonate lens

UPC: 672057207123

UPC: 9316800335114

Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156] Marine Navigation & Instruments | Instruments Safe anchoring guide40mm Carbo Air Pivoting Lead Block with Aluminum Cam Matic 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