- 4-way measurement for outside, inside, depth and step
- Adjustable dial for easy reading
- Meets DIN 862
- One revolution
- Positive lock
- 4-way measurements including inside, outside, depth and step
- .001″ accuracy
- .100″ per revolution
- Decimal to fraction conversion chart on back of caliper
- Lock screw for knurled dial (1-1/2″) bezel