The MCP183404 Cover Plate, part of a full family of canopies from Auroralight, is an architectural upgrade worthy of consideration. The MCP183404 is compatible with a number of box sizes and utilizes a STANDARD: 1⁄2” (NPS) Universal Thread for near limitless fixture compatibility. Machined from solid brass for durability, the MCP183404’s stepped-look features a PREMIUM: feel, screwless faceplate, and adds an elegant solution any project.