14" Overlay Chart, Combination Radius & Grid, 20x - 40-374-1
Combination Radius & Grid Charts
- Clear, transparent Mylar charts are photo-etched and dyed
- Width of lines varies between .004" and .006"
| Item Number | Description | Magnification | Increments |
| 40-374-1 | Combo, Radius & Grid | 20x | 0.002" |
See all Overlay Charts
Overlay Chart - Combination Radius & Grid, 20x
