The imposing pipe wrench with teeth was once made out of wood.

As is the case with many tools, there were several people who came ... The other kernel of truth is that Johnson did, indeed, co-invent a pipe wrench, one he developed in tandem with other ...

Dual-powered tool operates using a 1/2-inch square drive impact driver or ratchet Cuts up to 8-inch soil pipe when used with an impact driver (minimum 200-ft-lbs) or 4-inch pipe manually with the ...