Safe Load OEM Gooseneck Ball is a 2-5/16” tow ball made of high-strength stainless steel with a single gauge that is compatible with any OEM puck system (Ford, Ram, Nissan, Toyota, GMC, Chevy). The Safe Load OEM Gooseneck is the one and only gooseneck hitch with a built-in scale that signals you to adjust your load before you hit the road, resulting in a much safer and enjoyable towing experience. Comes with 2 Ram safety chain pucks. New never used