Cast Iron Box Angle Plate is available in various sizes ranging from 175 X 100 X 125 mm to 600 X 400 X 450 mm. The Box Angle Plate is made using quality grade cast iron and comes in the flatness range of 6 µn; m to 10 µn; m. The Box Angle Plate is available with square type external face of accuracy 12 µn; m to 20 µn; m. The Cast Iron Box Angle Plate has parallelism accuracy ranging from 16 µn; m to 23 µn; m.