WHOLESALE 9" DUAL HEAD TIRE CHUCK Molded Plastic Grip For A Secure Hold. 1/4" NPT Female Fitting. Useful For Car, Light Truck, RV's, ATV's and Wagon Air Tires. Sturdy Metal Body. Easily Fills And Releases Air From Tire Valves. ⚠ WARNING: This product can expose you to LEAD, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.