The TR-C1.5-180 is a medium-duty truss that offers excellent weight loading capabilities while providing a decorative look. The F33 Truss Series are fabricated according to TUV specifications and made with the highest quality 6082-T6 alloy aluminum. The trusses are connected using the simple, fast, and secure conical connection system, consisting of the conical receiver and the conical coupler, always secured for safety, with the coupler pin and r-clip. The F33 Trusses consist of one upper and two lower primary chords arranged in a triangular shape. The trusses also consist of welded diagonal bracings. Diagonal bracings stiffen the truss at all three sides.