8020, 8126, 3' x 3' Structural Square Aluminum Tube, Wall Thickness.125', Seamless Tubing DIY Industrial 3 Inch x 3 Inch Metal Profile (89' Long)

This structural seamless square measures 3 inches by 3 inches with a 1/8-inch wall thickness. This aluminum square tube is constructed from 6063-T6 aluminum and features a natural mill finish. Its clean square cuts make it effective for home improvement projects. It is frequently employed in industrial fittings, machinery and equipment, architectural decoration, DIY crafts, static models, frames, backyard projects, and framing systems. It is widely used in a variety of industrial structural parts requiring strength and corrosion resistance, and with other extruded aluminum profiles. This clean cut metal tube can be integrated with t-slotted aluminum extrusions using various joining brackets or plates to add more customizability to your build