Curt Manufacturing 16065 Q20 5th Wheel Hitch (with GM OEM Legs-Fits Chevy and GMC Pickup Trucks with Towing prep Package) Fits the Chevy or GMC puck system Quarter-turn anchoring system provides quick installation and removal Adjustable anchors to eliminate chucking between the legs and under-bed platform Spherical axial bearing for unimpeded head movement and smooth, quiet towing Dual jaws provide 360-degree kingpin contact