Power Fasteners Wall-Dog Universal light-duty anchor of size 1-1/4 inches, has carbon steel construction with chrome plated finish for longer endurance. This anchor has pan head and supports Phillips drive type. It is suitable for installation in wallboard, plywood, concrete, hollow/grout filled block, brick and plaster. Anchor has heat treated point that efficiently penetrates into metal and wood studs. It withstands working load of 45 lb for 3/8-Inch thick wall board, 60 lb for 1/2-Inch t