Application Information: Touch Pad Supports: MP series two gang low-voltage mounting plates for retrofit or new construction. Features: Eliminates the need for an electrical box when installing low voltage Class 2 wiring, Install with a drywall saw and screwdriver, Makes wire fishing easier, Mounts any standard low voltage device in 1/2" through 1 1/4" walls, Provides positive support with locking screws (included). Notes: For low voltage Class 2 use only. Product Specifications: Standard Packaging Quantity: 100, Third Party Certifications: cULus, Type: Screw-On Support.