4pcs Pressure Washer Adapter Kit Quick Disconnect Kit M22 Swivel 3/8in Connects. 4PCS Pressure Washer Adapter Set Quick Disconnect Kit M22 Swivel 3/8" Connects. Fitting Type: M22-15 (15mm ID) male thread + 3/8” quick coupler plug; M22-15 (15mm ID) male thread + 3/8” quick coupler.
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