QUIET RIDE. This Q-series CURT 5th wheel hitch is engineered to promote the quietest 5th wheel towing possible. It features a spherical axial bearing that allows the head to easily tilt in any direction neededCOUPLING INDICATOR. Built into this 5th wheel hitch is a 3-position indicator that shows the coupling status of the hitch and your trailer. It conveniently shows if the 5th wheel hitch is coupled, uncoupled or ready to towEASY OPERATION. This CURT 5th wheel hitch operates with a single, short-throw handle to promote ergonomic operation and easier coupling of your 5th wheel trailer. The handle is also lockable for maximum security on the roadSAFETY-TESTED. Tested and rated for 20,000 lbs. gross trailer weight and 5,000 lbs. vertical load, this 5th wheel hitch is capable of towing a variety of 5th wheels (limited to lowest-rated towing component). It tested to SAE J2638 specificationsVERSATILE FIT. This 5th wheel hitch fits any industry-standard 5th wheel base rails, such as CURT rails #16104 and #16204 (rails and brackets sold separately) (Not compatible with articulating or turret-style pin boxes, such as Rota-Flex and Sidewinder)