Easy to turn on and close, provide good leverages under Highly pressure, designed for Highly-pressure hose Highly pressure Globes Valves kits includes a Globes Valves and two adapters The steel pressure washing Globes Valves is leak resistance Easy to Connecting Globes Valves to sprayer, pumps and hose The adapter set converts 3 / 8 ” Quickly coupler plug to 3 / 8 ” male thread and 3 / 8 ” Quickly coupler socket to 3 / 8 ” male thread Working pressure is up to 4500PSI The working temperature is 158°F, Manufacturer: HDOYTXXM