Reese Remove A Balls Gooseneck Hitches allow unrestricted use of pickup bed area hauling cargo. 2-5/16"forged, heat-treated zinc ball standard. Spring-loaded chrome sliding pin ensures positive lock. Reese spring-loaded safety chain loops included. Magnetic cover protects ball hole and activating lever slot when not in use. In-truck platform may be used with rail kits or installed on any vehicle, providing adequate structure to secure the platform. In-truck platform is rated for 30,000 lbs. gross trailer weight and 7,500 lbs. vertical load. Special order item, call for availability.