Formed U-shaped steel that are available in 1", 1-1/2", and 2" widths and are stocked in 3, 4, 5, 6, and 8 foot lengths. - 1" x 3' - 1" x 4' - 1" x 5' - 1" x 6' - 1" x 8' - 1-1/2" x 3' - 1-1/2" x 4' - 1-1/2" x 5' - 1-1/2" x 6' - 1-1/2" x 8' - 1" x 3' - 2" x 3' - 2" x 4' - 2" x 5' - 2" x 6' - 2" x 8'
