The quick and simple low-cost way to boost productivity and increase machine utilization.
| Part No. | A | B | C | D | Tap Capacity | Tool Size |
| 210500 | 0.5 | 1.25 | 2.38 | 3.38 | 0-1/2 | RC-1 |
| 210510 | 0.625 | 1.38 | 3.5 | 3.5 | 0-5/8 | RC-1 |
| 220500 | 0.5 | 1.25 | 4.11 | 4.11 | 0-1/2 | RC-2 |
| 220510 | 0.625 | 1.38 | 4.34 | 4.34 | 0-5/8 | RC-2 |