SQ-4112-2.25M (7.36')2. 25m (7. 36') aluminum square truss in the standard aluminum finish. This truss is very strong and durable to handle the rigors of the road yet is nicely finished and lite weight to serve decorative and trade show event needs. Features: 11 7 16'' wide 2'' diameter main tube 3 4'' diameter brace tube . 08'' wall thickness Conical couplers for easy and quick assembly Special reinforced, thicker truss ends for stronger connection points than other