| - | Features |
|---|---|
| #1 | Each leaf is etched with a size number (its thickness) measured in thousandths of an inch, as well as its millimeter equivalent |
| #2 | Knurled lock nut holds leaves in desired position |
| #3 | Leaf thickness 0.0015 to 0.025 in. (0.038 to 0.635mm) |
| #4 | 3 in. length x 1/2 in. width size leaf feeler |