Loose pipes

I am replacing the shutoff valves on the hot and cold water under my sink. The pipe was never secured correctly behind the drywall and it slides in and out about 2 inches. Is there a shutoff valve available with wings that can be screwed into the back of the vanity? If not, is there a clamp that can be attached to the pipe to keep it from moving? Thanks, Frank

You might try injecting some foam into the wall around the pipe to hold it in place, then put a trim ring around the pipe at the wall when you change the shutoff.

That's a great idea!! Thanks