Features:Attention: INSIDE DIAMETER IS 14mm, NOT 15mm. If your fitting is 15mm, it may cause leakage. SO NOT FIT electric pressure washer of Sun Joe, Campbell, MI-T-M, AR Blue, Stanley, Cleanforce, Simoniz with M22 15mm fitting.M22-14 swivel + 3/8" plug, 3/8" quick disconnect + M22 male.Convert the M22 thread-on couplings to a 3/8 inch quick connector.Apply on the universal gun, hose and pump connection. Easy to connect and disconnect. Working Pressure is up to 5,000 PSI. Specification:Type: Pressure Washer Hose AdapterMaterial:Plastic + Brass + Stainless SteelMaximum Working Pressure:5000 PsiMain Colour: Golden&Black Package Includes:1 X M22-14 Female Swivel to 3/8 Quick Connect Male Adapter1 X M22-14 Male to 3/8 Quick Connect Female Adapter