Dock Edge 90030F Chain Collar, Fits 1-7/8″ dia.

Flared Galvalume collar prevents chain wear or chaffing. One piece, weld-free and corrosion resistant. Rely on it to last and last. Fits 1-7/8″ dia. (2″ nominal) collar/spindle openings. Galvalume has 10X the corrosion resistance of hot-dipped galvanized steel.