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

Hammers- ball-peen hammer, claw hammer, rubber mallet, etc. Plastic tools- PVC pipe cutter, plastic saw, scoring tool, etc. Wrenches- combination wrenches, hex key sets, adjustable, etc Clamps- bar ...

Historically, such a wrench would have smooth jaws that run perpendicular to the handle and adjusted vertically; a pipe ...