The revolutionary truss designed to offer all the advantages of the 20.5″ Supertruss in a
12″ x 12″ layout. The 12″ x 12″ Supertruss provides a substantial increase in load bearing capacity
over the existing GP 12″ x 12″ truss. The main chords of the truss are made from 2″ x 0.157″
6061-T6, and the diagonals are 1″ x 0.125″.