Product Information Measurement Scale: Inch or Metric Range is 0 to 1/2″ in 1/64″ & .010 increments Arm Can be Locked in Place at Any Dimension All Stainless Steel Gauge Will Fit in Shirt Pocket & Comes in a Pocket Protector Has Handy Formulas on Front & Decimal Equivalents on Back Resources Pipe Pit Gauge Brochure
