Powercare 3/8 in. Male Quick-Connect x Female NPT Kit for Pressure Washer AP31037B - The Home Depot
Amazon.com: Twinkle Star 3/8 Inch Quick Connect Fitting Pressure Washer Adapter Set, TWIS293 : Patio, Lawn & Garden
Pressure Washer Adapter M22 High Pressure Washer Quick Connector Fittings 5000psi Pressure Washer Hose Adapter Accessories For Home Garden Car Cleaning - Temu
1/4" Quick Connect Coupler Adapter-Car Clean 1~14# Washing Pressure Washer Connector for Quick Connecting Garden Hose Car Washer - AliExpress
Powercare 3/8 in. Male Quick-Connect x Female NPT Kit for Pressure Washer AP31037B - The Home Depot
High Pressure Washer M22 Adapter Quick Connector Quick Release Fitting Power Washer Fast Connection Quick Coupler 1 Pair - AliExpress
SurfaceMaxx Pressure Washer Quick Connect Kit in the Pressure Washer Parts department at Lowes.com
Metric M22 to 3/8" Quick Connect Adapter set for Pressure Washers
Amazon.com: STYDDI Pressure Washer Quick Connect Kit for Sun Joe SPX Series, M22 15mm to 3/8 Inch Quick Hose Connect Fitting Coupler Compatible with Sunjoe, Campbell, MI-T-M, Stanley Pressure Washer, 4 Pieces :