Specifications
- Made in America: Yes
- Range (in): 0 to 1-1/4''
- Graduations (in): .001''
- Accuracy (in): +/-.0005'' per foot
- Can be used for measuring hobs, form and thread tools
- Adjusted independently by screws on the graduated bars
- Thickness of a tooth at the pitch line is measured by an adjustable jaw after the addendum is set by the adjustable tongue
Inquiry - STARRETT Gear Tooth Vernier Caliper / Model: 456A