The Wrekin MHC 450mm Dia B125 D/I Single Seal S/top is a robust, high-quality manhole cover designed for heavy-duty applications. Manufactured by Wrekin, a trusted name in the industry, this product features a 450mm diameter and B125 load rating, making it an ideal choice for car parks, driveways, and pedestrian areas with occasional vehicular traffic. The single seal S/top ensures secure closure and enhanced durability. Made from ductile iron, it stands up to rigorous use while offering excellent corrosion resistance.