2756-5076 Features: -Use for hanging pictures, drapes, towel bars, closet organizers, cabinets and shelves.-Finds both wood and metal studs.-Patented TruCal instant calibration.-Bright LED indicates stud edge.-Ergonomic shape to fit in your hand.-Pocket clip to keep close at hand.-Carded. Dimensions: -Finds the edge of studs up to 5/8" deep behind drywall.