Homemade multi-function wrench is simple but extremely effective ...

Probably one of the earliest forms of the screw-head was that now in common use in jack-screws, perforated; the nut being flxed,and the wrench being a simple lever thrust into the perforatifin.

Number of tools needed: 3 (adjustable wrench, putty knife, wax ring) Running: If your toilet constantly runs, it’s probably the flapper in the tank. This is so easy you don’t even need tools ...