• 12–13 mm 12-Point Metric Standard 0° Offset Ratcheting Box Wrench
| MM | 6 | 12 | A | C | E |
| 7–8 | RBM78SC | RBM78C | 15.1–17.1 | 9.5 | 114.3 |
| 8–10 | — | RBM810C | 20.2–22.6 | 9.5 | 139.7 |
| 9–10 | — | RBM910C | 20.2–22.6 | 9.5 | 139.7 |
| 10–11 | RBM1011SC | RBM1011C | 25.8–29.4 | 12.7 | 174.6 |
| 10–12 | — | RBM1012C | 25.8–29.4 | 12.7 | 174.6 |
| 12–13 | RBM1213SC | RBM1213C | 25.8–29.4 | 12.7 | 174.6 |
| 12–14 | — | RBM1214C | 25.8–29.4 | 12.7 | 174.6 |
| 14–15 | — | RBM1415C | 32.9–36.5 | 12.7 | 206.4 |
| 16–18 | — | RBM1618C | 32.9–36.5 | 12.7 | 206.4 |
| 17–19 | — | RBM1719C | 32.9–36.5 | 12.7 | 206.4 |