Safer smoother towing with Shocker Hitch®. Our air ride towing products include the original air bumper hitch, Shocker HD™, Shocker Air Equalizer™, Gooseneck Surge® Air Hitch & Coupler, Shift Lock™ gooseneck coupler, Shocker Quick Air™ 5th Wheel to Gooseneck & Air Ride 5th ...