The 8" x 12" x 2" Granite Surface Plate is a precision-engineered tool used in metalworking inspection and measurement. The thick 2-inch granite surface provides a stable and accurate platform for laying out and measuring metal parts. With dimensions of 8 inches in width and 12 inches in length, this surface plate offers a large working area for various inspection and measurement tasks in CNC machining and manufacturing processes. The granite material ensures durability and stability, making it a reliable tool for industrial applications.