Erie Tools 5000 PSI 8 GPM Pressure Washer Gun 300&Acirc;&deg;F Hot Water Grade with Trigger Lock, 3/8" QD Plug x 1/4" NPT Hot water grade professional pressure washer gun Max Temp: 300F - Max GPM: 8 Safety-off trigger lock - Brass valve & stainless steel internal tube 5000 Max PSI heavy duty trigger gun Inlet/Outlet: 3/8" QD Plug x 1/4" QD