CarScope 3/8" Aluminum End Plugs

Awesome product

Stop the dripping

I use this with my 3/8 stainless steel quick connect coupler on my K1122TST and it fits great. I went with gold so the contrast will help ensure I don't start the pressure washer with it connected. It's expensive and not something you need. But if drops drive you nuts it's great. Made out of aluminum it will hold up well.