Ball valve assembly complete with Japan style plug to fit onto the Krontec LL-03 Lance (Wand, Spike) or any product with Dash6 male thread, to allow you to achieve a controlled lowering of the vehicle, and it features a lock on the valve handle.The Plug fitting included will connect to our RACE coupler Part number RDP20500021R.All components are rated to the pressures used in air Jack systems. For safety do not use items that are not rated!