This premium grade steel faceplate from Knightsbridge is the perfect solution for mounting 3G and 4G screwless grid plates. The plate measures 148mm in width and 88mm in height, with a projection of 10mm and an IP rating of IP20. It comes complete with a gasket and earth terminal, and has a warranty of 15 years. The faceplate is designed for use with screwless grid plates, making it a quick and easy installation for DIY enthusiasts. The brand is reputable and the construction is of the highest quality, ensuring that the faceplate will last for years to come. This product is ideal for those looking for a reliable and durable solution for their electrical needs.