PEC Tools 5651 USA Screw Pitch Gage-Triangle Shape - 51 Blades, measures 4-84 threads per inch
Model #: GA-44D
- Measures from: 4 TPI
- To: 84 TPI
- Number of Blades: 51
For quick measurement of both standard and special screw pitches.
Model GA-44D is triangle shaped (3 axis) model made in USA by PEC tools.