Also part of the Wright Evolve Modular Radial Head System (496-1010).
| Catalog # | Description |
| 2496555 | 5.5 mm (shown on top) |
| 2496565 | 6.5 mm |
| 2496575 | 7.5 mm |
| 2496585 | 8.5 mm |
| 2496595 | 9.5 mm |
Trials available.
Wright is a registered trademark of that corporation.