Check the listing for details. Washer Adapter Set M22-14 Swivel 3/8" Plug 3/4" Female Connect for Power Washer. Condition: New, Made in China. Listed at 35.71 USD. 1.The Quick Disconnect Kit made of corrosion-resistant lead-free brass. High Working Pressure: Working Pressure is up to 5,000 PSI. 2. 3/8" M22 quick installation connector connects to the pump of the high pressure washer. The 3/4" garden hose quick coupling kit fits all 3/4" standard garden hoses. 3.These Pressure Washer Adapter Set designed for high pressure washer hose, pressure washer pump, pressure washer gun, easy set up and take down. Attention: THE M22-14 SWIVEL INSIDE DIAMETER IS 14mm FITTING, NOT 15mm. If your fitting is 15mm, it may cause leakage. Please do not use M22 15mm connector to connect the high pressure washer. Package Included: 2 Pack M22-14 swivel + 3/8" plug, 2 pack 3/8" QD + M22-14 male.