3" x 3" x 11ga HSS Tube Steel A500 Carbon Steel Square Hollow Pipe 1/8” Metal Tube 0.125” for Structural Fabrication

3" x 3" x 11ga HSS Tube Steel – A500 Carbon Steel Square Hollow Pipe

This 3" x 3" x 11ga HSS tube steel is made from durable A500 carbon steel and is ideal for structural fabrication, welding, bracing, frames, supports, trailers, racks, and general metalworking projects. This square hollow tube has a 3" OD / outside dimension, an approximate 2.75" ID / inside dimension, and an approximate 1/8" wall thickness / 0.125" metal tube wall. The square steel tubing is easy to cut, weld, drill, and fabricate, making it a reliable choice for structural steel projects, repair work, and custom metal builds. Custom cuts, holes, and additional sizes available upon request.