Attention: M22 14 swivel connection has 14mm inner diameter, not 15mm.Not suitable for , , MI-TM, AR Blue, , Greenworks, Cleanforce electric pressure washers.If the washing machine is required 15 mm, leakage may occur. Universal Pressure Washer Adapter Kit Metric M22 14mm Male Thread and 1 or 4 inch Quick Release Socket 1 or 4 inch Male and M22 14mm Female Thread Application: Connect the spray quickly to the rod or nozzle.Connect the M22 male thread to the pressure washer and connect the M22 female thread. High replacement couplings provide secure and quick fixings, easy to connect and remove.Max. Pressure is up to 5000 PSI. Material:Brass, stainless steel colour:Gold and black Package Contents: 1 x High pressure cleaner coupler: Metric M22 14 mm external thread and 1 or 4 inch quick disconnect socket. 1 x High pressure cleaner coupling: 1 or 4-inch connector and M22 14 mm female. Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.