The 46" x 36" x 6.5" Granite Inspection Table Surface Plate by Standridge Granite Corp is a durable and reliable surface plate for metalworking inspection and measurement tasks. With a black granite surface color, this surface plate provides a stable and precise workspace for CNC machining, metalworking, and manufacturing processes. Its dimensions of 46" in length and 36" in width offer ample space for various inspection and measurement tasks in industrial settings. The high-quality construction and brand reputation make this surface plate a valuable tool for businesses in the manufacturing industry.