- 50.5 mm OD
- 0 to 25 Graduation Range
- 25 Graduations
- Clockwise Numbering
- Black Anodized Aluminum
| Style | Drum |
| Graduation Range | 0 to 25 |
| Outside Dia. | 50.5 mm |
| No. of Graduations | 25 |
| Material | Black Anodized Aluminum |
| Thickness | 9.5 mm |
| Steps in Degrees | 14°-24' |
| Direction of Numbering | Clockwise |
| Weight | 0.04 LB |

