Pressure Washer Garden Hose Adaptor 1/2" Female to GH – Tri City Tool Parts, Inc.
Amazon.com: POHIR Pressure Washer Adapter Set 8 Pack, 2 Different M22-14 Swivel to 3/8'' Male and Female Quick Connect, 3/4" Brass Garden Hose Quick Release Connector and M22 15&14mm to 14mm NPT
Amazon.com: JOEJET Female to Female Hose Adapter with Swivel-3/4 Inch Brass Garden Hose Adapter for Pressure Washer to Garden Hose-2 Pack Garden Hose Fittings-with 4 Extra Washers and 1 Filter : Patio,