Show Solutions 5' long, 18" x 12" box truss with grade 8 bolts (FABRICATE TO ORDER)

A 5' (60") section of 18" x 12" Pro Series truss, supplied with grade-8 bolts and fabricated to order. The 18" x 12" profile is the rectangular section used when a span needs more depth in one plane than a square 12" truss provides — long throws, heavy fixture counts, and structures where deflection is the limit rather than raw capacity. Five feet is a stacking length that ties into the rest of the ST-1812 range, which runs from 18" spacers up to 10' sections.