The Bear-Claw Hanger is designed to work with Keyholes, D-rings, Sawtooth Hangers or Wire for a simple hanging solution. It is a self locating anchorless screw which installs with a handleld Phillips screwdriver. No pilot hole is required because it has a self-tapping tip for easy installation in drywall or wood studs. Holds up to 100lbs. in wood stud. Pack/50