Southwire 2-Device Combination 4 In. x 4 In. Square Raised Cover is designed as a square one-gang device ring compatible with 4-inch square boxes. This cover is for mounting switches, receptacles, and various devices across different settings, providing a versatile solution for electrical installations. Its unique angled slots allow for compensation of up to 1/2 inch of box misalignment on upright framing members, ensuring a precise and secure fit. Built with safety in mind, this cover is UL and RoHS compliant, meeting essential standards for reliable and safe use in your electrical projects. Model Number: 52C18-5/8-UPC