Box Bracket, Electrical, For Mounting Boxes Or Plaster Rings In Low-Voltage Applications with 2-1/2 In. or 3-5/8 In. Stud Depth Function, For Use With Electrical Boxes Or Plaster Rings, Two Far-Side Supports Provide Increased Stability After Installation. The Supports Also Have Feet To Help Prevent Damaging The Drywall., Raised (In.) 4, Silver Color, Material of Construction Steel, Standards UL