Quick Disconnect Adapter 3/8" QC Socket x 22mm Female Coupling
Amazon.com: IIVVERR 23mm Male to 22mm Female Brass Water Hose Pipe Quick Connectors Joints Couplers (23 mm Macho a 22 mm Hembra Latón Manguera de agua Tubería Conectores rápidos Juntas Acopladores :
Straight Fitting Hose Connector (22mm) - PYA Online Parts Store
22mm Female To 14mm Male High Pressure Washer Swivel Brass Hose Adapter Connect | eBay