This adjustable structural support jack provides temporary beam support for deck repairs, construction projects, and renovation tasks. Its robust steel construction delivers stable, dependable support for various job-site applications. Made from high-grade Q235 carbon steel, the support jack features a rigid, durable frame designed to withstand repeated use and resist deformation under heavy loads. The adjustable rod allows convenient height modification to accommodate different beam, deck, and floor-leveling requirements. Finished with a high-visibility orange coating, the jack is easy to locate on busy job sites, while the 2-piece set offers flexible placement for different support configurations.