Round Die Carbon Steel
| Code | Size | Code | Size |
| 425D-02 | 2 x 0.4 | 425D-16 | 16 x 2.0 |
| 425D-2A | 2.5 x 0.45 | 425D-18 | 18 x 2.5 |
| 425D-03 | 3 x 0.5 | 425D-20 | 20 x 2.5 |
| 425D-04 | 4 x 0.7 | 425D-22 | 22 x 2.5 |
| 425D-05 | 5 x 0.8 | 425D-24 | 24 x 3.0 |
| 425D-06 | 6 x 1.0 | 425D-27 | 27 x 3.0 |
| 425D-07 | 7 x 1.0 | 425D-30 | 30 x 3.5 |
| 425D-08 | 8 x 1.25 | 425D-33 | 33 x 3.5 |
| 425D-10 | 10 x 1.5 | 425D-36 | 36 x 4.0 |
| 425D-11 | 11 x 1.5 | 425D-39 | 39 x 4.0 |
| 425D-12 | 12 x 1.75 | 425D-42 | 42 x 4.5 |
| 425D-14 | 14 x 2.0 |
1 review for Right Stuff® – Drilled and Slotted Brake Rotor