Plumbers Favorite Tool

[Eieio]

Plumbers

What is your favorite Plumbing tool?

What is the one tool that changed the way you worked or made your job easier?

[naptownCr]

cordless tubing cutters and pro press fittings and tool.

[WarnerConstInc.]

Pex. How much easier can it be. What a way to fish plumbing in existing structures without fittings in side walls and such.