| Item number | Product | Length | Upright section | Holes diameter | Material | Packaging |
| 4A16 | Drilled posterior upright | 500mm | 16x3mm | 4mm | Stainless Steel | Pair |
| 4A17 | Tapped posterior upright | 500mm | 16x3mm | 4mm | Stainless Steel | Pair |
| 4A22 | Drilled anterior upright | 450mm | 25x3mm | 4mm | Light Alloy | x1 |
| 4A23 | Tapped anterior upright |
400mm | 25x4mm | 4mm | Light Alloy | x1 |