Application: general purpose. Die construction: standard, die style: round adjustable die. Hand of cut: right. Material: carbon steel. Measurement system: Imperial. Surface condition: bright. Tool size: 5/16-inch - 24. Outer diameter: 1.5000-Inch, outer diameter (metric): 38.10mm. Thickness: 0.5000-Inch, thickness (metric): 12.70mm.