Show Solutions 9' long, 18" x 12" box truss with grade 8 bolts (FABRICATE TO ORDER)

A 9-foot section of 18 by 12 inch ST-1812 Pro Series box truss, supplied with grade-8 bolts. The rectangular 18 x 12 profile gives more depth in one axis than square 12-inch truss, which is what you want under longer unsupported spans and heavier hangs while keeping the narrower face toward the audience. At 9 feet it is one of the longer lengths in the line. The 18 x 12 range is fabricated to order, so build lead time into the schedule rather than assuming shelf stock.