Screw Pitch Gage, Inch 51 Leaves
- Screw pitch gage with 51 leaves
- Measures 60° threads from 4 - 84 TPI
- Each blade clearly marked with thread size
- Blades are protected in sturdy steel case
- Locking device for each set of leaves
Correct pitch is determined by matching blade teeth with threads. Each blade clearly marked with proper thread size. Blades are protected in sturdy steel case.
Includes the following TPI:
Leave Sizes: 4, 4.5, 5, 5.5, 6, 7, 8, 9, 10, 11, 11.5, 12, 13, 14, 15,16, 18, 20,22, 24, 25, 27, 28, 30, 32, 34 threads per inch (TPI)
Leave Sizes: 36, 38, 40,42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84 threads per inch (TPI)