Attention: The M22 14 swivel connection has an inner diameter of 14 mm, not 15 mm. Not suitable for electric pressure washers, Campbell, TM, AR Blue, Ryobi, Greenworks, Cleanforce. If the washing machine requires 15 mm, there may be a leak. Application: Quick connect the wheel. Connect the M22 male thread to the pressure washer and connect the M22 female thread. Universal Metric M22 14mm Male Thread Washer Kit + 1/4" Male Quick Release Socket + M22 14mm Female Thread High quality replacement couplers provide secure and quick attachment, easy to connect and remove. Max. Pressure is up to 5000 PSI. Material: Brass, Steel. Color: Golden + Black. Package Contents: 1 x Pressure Washer Coupler: Metric M22 14mm External Thread + 1/4" Quick Disconnect Socket. 1 x Pressure Washer Coupler: 1/4" Connector + M22 14mm Female Connector. Only the above package content, no other products are included. Note: Due to Due to lighting and screen settings, the color of the product in the photo and the