Attributes
| Key ^ | Value |
|---|---|
| Angle | 41 |
| Effective length (in) | 256 |
| Max no of ribs | 30 |
| Number of ribs | 20 |
| Outside circumference (in) | 257.42 |
| Section | PM |
| Thickness | 0.49 |
| Top width (in) | 7.4 |
| Key ^ | Value |
|---|---|
| Angle | 41 |
| Effective length (in) | 256 |
| Max no of ribs | 30 |
| Number of ribs | 20 |
| Outside circumference (in) | 257.42 |
| Section | PM |
| Thickness | 0.49 |
| Top width (in) | 7.4 |