Qooltek 15M/50FT Pressure Washer Drain Pipe Hose Cleaning Kit Replacement for Karcher K Series, Adapter Compatible with Lavor and Bosch Pressure Washer, 1/4'' Quick Plug, 1 Front 6 Back Jet Nozzle :
Hose Connector Adapter Kit High Pressure Copper for Bosch Pressure Washer | eBay
Tool Daily Pressure Washer Adapter Set, M22 to 3/8 Inch Quick Connect, 3/4 Inch to Quick Disconnect, Male M22 Hose Adapter, 9-Pack : Amazon.co.uk: Garden
Karcher 4.403-002.0 Pressure Washer Hose Connector for HD Series Pressure Washer | RS
Karcher K Series Pressure Washer Quick Release Adaptor Hose To Hose Connector | eBay
Tap Hose Pipe Connector 1/2" Quick Lock Plastic For Garden Patio Pressure Washer DX/1402694 - Dynatex
Pressure Washer-Adapter Garden Hose Quick Connect Fittings M22 To 1/4Inch Set | eBay