Harken 412 Double Cam-Matic Standard Sailboat Cam-Matic Cleat

HARKEN 412 Double Cam-Matic® Cam Cleat with Aluminum PawlsEasy-Open Ball Bearing CamsMultiple rows of high-load ball bearings reduce friction so cams open easily for snap-down, rather than draw-through, cleating. The cam horns and smooth V-shape guide line for easy entry. This allows precise sail control without having to readjust the cleated line. The PTFE surface of the aluminum "Cam-Matic" improves the cleat's fast line engagement. The "Cam-Matic" is the only cleat that will engage under maximum line tension.Protective Tooth DesignRounded teeth hold securely by squeezing, rather than cutting into, line to reduce wear. Smooth teeth grip line of all sizes, including the small diameter hard line preferred by racers.High-WearAluminum Cam-Matic® Cam Cleats are Hardkote-anodized for high-load, high-wear, continuous adjustment applications.Long-Lasting ProtectionBall bearings are UV-stabilized with carbon-black additive for maximum protection. Line Size - 5/16" - 3/8" (8 - 10mm) Max Worki