Special Order - This is a special order item and cannot be canceled or returned.
- Straight measuring surface for outside measurements, rounded nibs for inside or hole measurements
- Knurled clamp screw with left hand thread for one hand operation
- Compact, pocket size
- Knurled thumb pieces activate the slide
- Slide stop prevents disassembly of tool
- For quick and accurate outside and inside measurements
- Meets or Exceeds Accuracy and Performance Requirements of National and International Standards and are traceable to the National Institute of Standards and Technology