This is an Extended Body Mount Kit with Secure-Lock Caps for the Slash 4x4. Pro-Line continues to innovate with more must-have accessories for your Short Course Truck. The all-new Pro-Line body mount kit includes adjustable body mounts so you can fit any body on your truck perfectly, including Rally car bodies! But, the Pro-Line Engineers did not stop there. Instead of just using the same old flimsy body clips that always get lost and bent up, the Pro-Line Extended Body Mount kit includes a revolutionary screw on body mounting system for a strong and secure mount every time. No more getting stabbed in the finger by those nasty clips! Just screw down the included setscrew into the body mount, place the O-Ring over the setscrew and mount your body as you normally would, but with the added safety, security and styling of Pro-Lines innovative screw on body mounting system! Get your Extended Body Mount Kit today! SLASH is a registered trademarks of Traxxas L.P.