Durable steel construction with corrosion resistant black or chrome finish. Simply bolt to your truck, van or trailer for more secure hauling. Hardware included. See info below: 8000-1163 3 1/2 inch inside width $17.95 8000-1165 3 1/2 inch inside width, mini-cycle $17.95 3911-0010 5 inch inside width, sportbike style (curved for oversized rotors) $22.95 8000-1160 5 inch inside width $17.95 Chrome Wheel Chocks Part # Description Retail 3911-0012 3 1/2 inch inside width $25.95 3911-0013 3 1/2 inch inside width, mini-cycle $25.95 3911-0015 5 inch inside width, sportbike style (curved for oversized rotors) $32.95 3911-0011 5 inch inside width $25.95 3911-0014 6 1/2 inch inside width $25.95