General description Pressure Washer Adapter M22 Quick Connectors Pack of 8 includes two sets of quick connectors that facilitate the connection between the water outlet of the pump and the pressure washer hose, as well as the connection of the pressure washer hose to the gun. Additionally, the set includes two quick connection kits that convert 3/4" threads into quick couplings, allowing for the connection of standard 3/4" garden hoses to the water inlet of the pressure washer pump. Technical specifications Inner diameter of M22 swivel joint: 14 mm Maximum pressure load: up to 5000 psi Contents: 2 M22-14 female swivel couplings, 3/8" plug, 2 couplings for pressure washers, 3/8" quick disconnect, M22 male, 19 mm (3/4") female, 12.7 mm (1/2") male, 3/4" male Compatibility and accessories Not suitable for Sun Joe, Campbell, MI-TM, AR Blue, Stanley, Cleanforce, Simoniz electric pressure washers Usage Connects the water outlet of the pump to the pressure washer hose Connects the pressure