How to put up a shelf. (Formerly How to hang a shelf but some people misread it) The angle of the picture makes my right arm look HUGE (sorry not sorry)! :0) My arms are proportional in case your wondering. :0) Some basic tools you will need.; Stud Finder, Tape Measure, Hammer, Level, Screwdriver or Drill, Pencil. Supplies; Shelf, Brackets, 1 1/2" screws, Sheet rock anchors, 1/2" screws.