Steel Supply, L.P. has one of the largest inventories in Texas of structural steel shapes such as angle, flat bar, square tubing, pipe and much more. For a long time, we have been one of the few Steel Service Centers to offer 4' cut pieces of structural steel products. Steel Supply, L.P. now offers these pre-cut steel angles, flat bars, and square tubing online in both 4' and 7'8" lengths. Structural Steel is now available in lengths that can be economically shipped anywhere in the US by UPS! The 7'8" long steel pieces offered here allow you to build many significant projects including fences, staircases, handrails, railings and more.