Slide the stud finder horizontally along the wall. Mark the stud location with a pencil when the stud finder beeps.
Mark a line on the wall where the cabinet will be mounted, using a pencil.
Measure how far each stud is located from the corner of the room. This will allow you to know right where to place the grabber screw in the utility cabinet.
Transfer the location of the stud to the cabinet back. Mark the cabinet back with a pencil.
Drill a 1/8-inch hole through the cabinet back at the mark previously made in step four using a power drill and a drill bit.
Place the cabinet into position. Line the cabinet up with the lines previously drawn on the wall. Level the cabinet horizontally and vertically using a level.
Fasten the cabinet to the wall by placing the grabber screws into the holes in the back of the cabinet and tightening them using a power drill.
Continue these steps until each cabinet has been installed. If cabinets are installed next to each other, fasten them together using grabber screws.