Steel Rule, Graduation Marks 1/64 in, 1/100 in, Coating Chrome, Graduation Color Black, Flexibility Flexible, Graduation Mark Style Etched, Finish Satin, System of Measurement SAE, Includes Pouch, Rule Type Rule, Numeric Marks Inches, Numeric Format Decimal, Length - SAE 12 in, Length - Metric Not Applicable, Width - SAE 1/2 in, Width - Metric Not Applicable, Graduation Units Inches, Graduation Scale 5R, Material Steel