| Bill Of Materials | Qty | Unit | Total | Notes |
| 3D printing, filament | 1.7 | hr | 25.50 | |
| ABS filament black 1.75 mm | 14 | g | 0.42 | |
| labor assembly/fabrication (min) | 10 | min | 8.80 | |
| labor machining (min) | 50 | min | 53.50 | |
| FTC strap 4.05 x 2 | 8 | ea | 88.22 |
| Used on | Qty |
| VTC alternative | 2 |
| VTC conventional | 1 |