Show Solutions 3' long, 18" x 12" box truss with grade 8 bolts (FABRICATE TO ORDER)

A 3-foot section of ST-1812 Pro Series truss, an 18 by 12 inch rectangular profile, supplied with Grade-8 bolts. The rectangular section concentrates depth in one axis, which is what you want on a long horizontal span carrying a heavy fixture load, and the 3-foot length is the short piece that brings a run to an exact dimension. The same profile runs from 18 inches up to 10 feet across the range. Fabricated to order rather than held in stock, so plan lead time into the build schedule.