YISIFEINUO Pressure Washer Gun Adapter, to 1/4'' Quick Connect Fitting Compatible with Karcher/Kärcher K Series K2, K3, K4, K5, K6, K7 High Pressure Washer

This item needs small modify to fit kartcher k2. Otherwise it will do the job nicely.

I use this in conjunction with those multicolour 1/4" heads on my Karcher K5 Compact, and it works wery well. It's not something I use instead of the lance all the time, but for occasional specific use, it's very handy and well worth having with your Karcher accessories.

Does anyone know which of these adapters I would use to connect an Aldi Ferrex jet wash to an Aldi Ferrex patio and wall cleaner? You would think they would be suitable for each other but connectors are just out

Just the coupling I need at a good price.

Fitted K2 Karcher Lance no problem. It did not leak and held the quick release attachments firmly. The brass quick release was initially stiff in accepting the plug, just push hard. It did free up after a few goes.

Really good quality does the job.

It's perfect

Good fit