A wrench is a tool that's usually operated by hand, and is made for tightening or loosening bolts, nuts or anything that needs to turn. Solymon Merrick patented the first wrench on Aug. 17, 1835.

In this video, the focus is on an essential yet often overlooked skill: making simple carpentry tools that are truly special.

My InsiderEvery homeowner and renter should have a kit with the tools necessary to tackle basic home projects and repairs. A well-rounded collection of reliable, high-quality tools will have you ...