Hot-dip galvanized steel collar protects your Tube-through-the-center buoy from mooring chain wear, prolonging the life of the buoy. Designed to work in combination with standard shackles. Mooring collars are sized to slip into the top of 2", 2-1/2", and 3" tube diameters.
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov