corrugated

Wondering where I might purchase flexible corrugated copper tubing in lengths of 20 t0 24 feet, the whole length corrugated without any joints. Not to be used for plumbing, actually, but a ham radio antenna instead. The hoop type, technically known as a "magnetic loop". The idea is to coil it...

Often when I'm installing a new toilet, I also need to replace a leaking shutoff valve. If the shutoff is a corrugated shutoff, it gets replaced for saftey reasons. This is a corrugated supply line and shutoff. It's a one time use set up. Try to reuse it and you chance having the soft copper...