3 8" High Pressure Ball Valve DN10 Kit with Brass Socket & Steel Plug RUPTURE DISC 3 8" ID x 8' Pressure HUDSON HT 3 8" ID x 8' Pressure Washer Jump Hose Whip Line M MS 4000 PSI I prefer to use the PVC crimp at the pump and the stainless crimp at the hose reel swivel 3 8" High pressure ball valve DN10 kit w brass socket & steel plug: The brass socket and steel plug are not installed on the ball valve Add this ball valve to the end of your high pressure hose to allow you to switch from your surface cleaner to the gun wand assembly without running back and forth to your engine to shut it down to release the pressure in the hose