Provides secure and quick fittings, simple to assemble and disassemble.M22-14 swivel + 3/8 inch quick connect plug, 3/8 inch quick disconnect + M22 male. Stainless steel and brass material,safe,reusable and . Quick connect pressure washer to wand or nozzle.Connect M22 male thread to pressure washer and connect M22 female swivel to wand.Convert the M22 thread-on couplings to a 3/8 inch quick connector. Warm tips: M22 is 14mm inside diameter, NOT 15mm. If your fitting is 15mm, it may cause leakage.It's NOT fit electric pressure washer of for ,, AR Blue,Cleanforce,, MI-T-M, with M22 15mm fitting. Max Work Pressure is up to 5000 PSI.Apply on universal , hose and pump connection.Easy to connect and disconnect. This particular choice is one set(one male end and one female end). Application 1. Attention: is M22 14mm fitting. If washer needs need 15mm fitting, may cause leakage. 2. Convert the M22 14mm thread-on couplings to a 3/8 inch quick connector. HOW TO USE: The 3/8 inch end connects to a 3/8 inch quick connect plug. The M22 14mm swivel connects to M22 14mm male thread fitting (outside diameter is 22mm and inside diameter is 14mm). Colour: black + copper color Material: brass Package Contents: 1 x Connector 1 x coupler 10 x washers 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.