TUBES: 50x3mm; BRACES: 25x2mm; MATERIAL: EN-AW 6082 T6
Length
| GTB12-0.5 | 1.64ft (0.5m) Bolt Truss |
| GTB12-1.0 | 3.28ft (1.0m) Bolt Truss |
| GTB12-1.5 | 4.92ft (1.5m) Bolt Truss |
| GTB12-2.0 | 6.56ft (2.0m) Bolt Truss |
| GTB12-2.5 | 8.20ft (2.5m) Bolt Truss |
| GTB12-3.0 | 9.84ft (3.0m) Bolt Truss |
