A33 Tri-Truss 3 Way Vertical T-Junction (including bolts & spigots sets)
SKU: GT-A33J38
• 350 mm OD triangular truss with 50 mmØ x 2 mm main chords
• Bolt-plate connection system for stable and rigid structures
• Available in 2-way, 3-way, 4-way, and custom junction types
• Excellent fixture accessibility with open-face bracing design
• TÜV-certified for safety, strength, and manufacturing quality
Description
A33 Tri Truss Junctions are part of the bolt-plate A33 truss system, featuring a 350 mm outer dimension and 50 mmØ (2 mm wall) main chords. Designed to suit a wide range of small to mid-scale rigging and structural applications, these aluminium junctions allow for clean, modular connections in a variety of layouts. Diagonal bracing on two faces and a horizontal brace on the third provide excellent hanging space for fixtures. Popular in schools, theatres, exhibitions, touring setups, and corporate AV, A33 is one of the most widely used truss systems in Australia. Junction options include 2-way, 3-way, and 4-way configurations, with custom designs available. All components are TÜV-certified and manufactured to strict quality standards by Global Truss.
A33 LOAD TABLE
| SPAN (m) | CPL (kg) | UDL (kg/m) |
|---|---|---|
| 0.5 | 763 | 765 |
| 1.0 | 762 | 765 |
| 1.5 | 761 | 754 |
| 2.0 | 760 | 754 |
| 2.5 | 758 | 754 |
| 3.0 | 757 | 596 |
| 3.5 | 756 | 437 |
| 4.0 | 667 | 333 |
| 5.0 | 529 | 212 |
| 6.0 | 436 | 146 |
| 7.0 | 370 | 106 |
| 8.0 | 319 | 80 |
| 9.0 | 279 | 62 |
| 10.0 | 246 | 49 |
| 11.0 | 219 | 40 |
| 12.0 | 197 | 33 |
