20.5" x 20.5" Medium Duty Truss

Generic Medium Duty is perhaps the truss that the production industry is built on. GMD has good structural properties and can achieve span lengths up to 50ft. With a 20.5" square cross section it provides for a very economical truck pack, great versatility and can be used as a base for the Total Structures outdoor stage roof system. A triangular version of this truss is available, but should only be considered when a triangular profile is specifically required, as load capacity is substantially ...