Carlon One-Gang Low-Voltage Bracket - Resi-Rings, Color Orange, Material Non-Metallic. Designed to fit a standard single gang faceplate. Easy nail-on mounting or screw-in bracket, while the hard shell provides increased durability and no racking. Resi-rings accept 3/4, 1 and 1-1/4 inch resi-gard. Open-backed to easily accommodate the bend radiuses required for low voltage cabling and deep devices such as volume controls.