DT 74/4-400 - 4-point truss 400cm The DT 74/4 series is one of the bigger versions out of our "heavy truss" range. The high load capacity combined with a very low weight are the features of this rectangle 52,9x76,9cm version with conical coupler. The quick connector system closes force-lockingly with the belt tube and allows rapid construction during frequent assembly and dismantling. The main tubes are made of 50mm aluminium tube with a wall thickness of 4mm and give this system an outstanding strength-to-weight ratio. The struts have a diameter of 30mm with a wall thickness of 3mm. Each truss piece includes all necessary conical connectors, steel pins and safety clips. Optionally the system can be extended with various lengths and a special box corner. Extensive accessories such as hooks, connectors, spacers and much more solutions complete the product line. If you need specials like circles, corners or t-joints please send us your request. The system is from European production which is compatible to the most common systems in the market and is TÜV approved.