3/8 QC Plug x 22mm Twist Coupler Socket Adapter High Pressure Brass/Plated PSI: 4000 Inlet: 3/8" Plug Outlet: M 22 F Description: • Convert your 22m threaded male to 3/8" quick connect • Primarily used to connect pressure washers or guns to hoses • One end screws into 22m threaded male (gun or pump) • Allows use of 3/8" quick connect pressure hoses on metric units • One end snap connects into 3/8" female quick connect (hose) • 4000 PSI maximum pressure • Twist Quick Disconnect Coupler Karcher Style • Secure twist connection