With the B&W Turnoverball underbed gooseneck trailer hitch you get the best of both worlds. When you go to tow, the Turnoverball creates a sturdy, dependable connection with your gooseneck trailer. When you're done towing, you can stow the ball upside down in the hitch to get full bed access and a clean appearance. Easy-to-Remove, Simple-to-Store Hitch Ball. The durable steel hitch ball included with the Turnoverball system secures in the hitch with a sturdy, 5/8" thick steel pin that is incorporated into the end of the operating handle. To lock the ball in place, drop it into the hitch hole in the bed of your truck. Then rotate the handle in your driver's-side wheel well counterclockwise until the latch engages. When the latch is engaged, the spring-loaded pin on the end of the handle will be inserted all the way through the base of the hitch ball, forming a strong, solid connection and ensuring absolute security when you're towing.
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
www.p65warnings.ca.gov 
