Show Solutions Black Powder coated 2' long, 20.5" x 20.5" box truss with grade 8 bolts

A 2-foot (24-inch) section of 20.5 by 20.5-inch Pro Series square box truss, black powder-coated and supplied with Grade 8 bolts. Short lengths in the heavy 20.5-inch format are how a tower or long span gets adjusted to a room, closing out a run or setting the offset between two corner blocks without redesigning the plot. Main chords are 2-inch OD by 1/8-inch 6061-T6 aluminum with 1-inch by 1/8-inch diagonals, and the end plates follow the industry-standard plated truss bolt pattern.