All stainless steel for a stiffer, stronger but lighter pylon. 7' two piece pylon offers easy storage and handling. Rubber inserts protect your pylon. Dual cables. Stainless steel overcenter buckle. Swivel Delron top and pylon height ski tow hookup. Top section is 54" x 2-1/2" OD, bottom section is 30" x 2-3/4" OD. For use with factory-installed pylons only.