I have a toilet that has a shut off valve with no knob. How can I control water flow?

1 - Use pliers or vise grips on the valve stem.





2 - Replace it.I have a toilet that has a shut off valve with no knob. How can I control water flow?
by another knob, cheap at lowes or home depotI have a toilet that has a shut off valve with no knob. How can I control water flow?
Maybe one of the newer type that you push in or pull out. They are made of plastic and I personally do not like them Replace it with one that has a faucet handle it makes things a whole lot better.
why are you trying to control the flow to your toilet?

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