These aren't shutoff valves! what are they?
I went under the sink to turn off the water supply and found these plastic-like connections that have a disk that I thought might be the shutoff but they just seem to freewheel forever. does anyone know what they are?
I have these stupid things too...HELP!
Ok, so I have these under the kitchen sink. Replacing the faucet from a 2 handle to a 1 handle. The new faucet comes with supply lines and compression fittings that go directly to the hot and cold...except my plastic "knobs" already have supply lines coming from them. (NotAttachment 13490 the compression type.) Do these come off? What do I do now (besides call in a plumber!!)?