Halex 2-1/2 In. x 1-1/2 In. Steel Cable Protector Plate (50-Pack)

Durable steel protector plate. Protects non-metallic sheathed cables or raceway-type wires running through wood studs, joists, rafters, or similar structural wood members from accidental nail, screw, or drill penetration. No nails required. UL (Underwriter's Laboratories) listed.