Show Solutions 4' tall, 20.5" wide PRO Tower Truss with grade 8 bolts

A 4-foot tall section of 20.5" x 20.5" Pro tower truss, supplied with Grade-8 bolts. Tower truss differs from straight truss in that it is built to be stacked vertically and to carry a sleeve block running up its face, which is how a ground support system lifts a grid. Four feet is the short section you use to trim a tower to the height the room allows once the taller sections are stacked. Sleeve blocks, head blocks, base plates and hoists are ordered separately.