Monoprice Wood, Metal, Copper, and Electrical Conductor Stud Finder (110496) Locate the position of studs, pipes, copper, and electrical wiring within your walls with this Stud Finder from Monoprice This stud finder makes it a simple process to locate the edges of each stud so that when you drill a guide hole, it is in the proper location for a solid mounting point One of the most important steps in the installation of a wall mount is locating the studs on which the mount will be attached