Shut the water off to the house.
Faucet shut off valve repair kit.
Brass craft lavatory sink tub shower repair kit with o rings peerless single lever item 556777.
The sharkbite push fit end allows you to simply push on to copper cpvc or pex with no solder clamps unions or glue.
Just remove the screw holding on the handle then using an adjustable wrench remove the bonnet nut and turn the valve stem counterclockwise to remove.
I had an old multi turn shut off valve manufacturer unknown with a metal stem and this repair kit worked great.
Tighten the gland nut back over the new valve with the wrench.
Screw in the new valve from the repair kit.
Pull the handle off the shutoff valve using the screwdriver.
Loosen the gland nut behind the handle using the wrench.
Depending on how the lever is turned allows you to visually see if the valve is open or closed.
Unscrew and remove the valve.
These include ball valves a type designed with a ball that s connected to a lever.
It will repair a leaking valve and help conserve water.
Shut off valves partially or fully stop flow.