Harken 40mm Pivoting Lead Block — Cam-Matic® cleat Bottoms The upgraded coatingensures good UV

The upgraded coatingensures good UV stability and enhances abrasion resistance

They are made from tough UV stabilized ABS plastic with a shatterproof acrylic lens

zip fastened

and for buried tanks and pipes

Monolens High Vision Category 3 lensFor use in all nautical environments

Harken 40mm Pivoting Lead Block — Cam-Matic® cleat Bottoms The upgraded coatingensures good UVHigh 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. Sheave (mm) 40 mm Sheave (in) 1 9 16 in Length (mm) 112 mm Length (in) 4 1 2 in Weight (g) 186 g Weight (oz) 6. 6 oz