| - | Features |
|---|---|
| #1 | Hardened steel pin in brass-plated frame improves rigidity |
| #2 | Positive wing nut adjustment |
| #3 | Accepts standard pens and pencils |
| #4 | 8 in. size compass and scriber |
| #5 | For use without a pen or pencil |
| #6 | Ideal for marking and scribing contours and circles. |