US Patented

No Play Wedge System
1. US Patent #10,220,661
2. Works with most domestic Class 4, 11,000# receivers.
3. Wedges surround ball mount on 4 sides.
4. Stops up and down movement of ball mount.
5. Stops fore and aft movement of ball mount.
6. No 'Clunk' during acceleration and stopping.
7.  The wedges are connected to hitch pin with mounting hardware.
8. The wedges 'lock' the draw bar into the receiver. 
9. Semi permanent installation for multi-position draw bars.
11. Reduces wear of receiver, ball mount / draw bars and hitch pins.