![Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Sailing Fuel Level](https://cdn.shopify.com/s/files/1/0897/0466/1277/files/79733XL.jpg?v=1729317635)
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Fuel Level
Double Pole Fuse Bar Package
and probably equally important
Combine two installations into one to reduce masthead clutter
Replacement rotating hose port
Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157] Sailing Fuel Level40mm 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