Aluminum square tubing with channel near me. SteelWorks aluminum tubes are great for fence repairs, table legs, brackets, handles, and other building projects. Or contact your closest store for assistance with metal sourcing. Select from one of the available grades below to get started. Get free shipping on qualified Square, Aluminum Metal Tubes products or Buy Online Pick Up in Store today in the Hardware Department. Enjoy the flexibility of customization to achieve the ideal dimensions for your specific applications. com and get Free Store Pickup at your neighborhood Ace. Shop Aluminum Tubes online at AceHardware. Save on shipping! Run cable and tubing in the tightest spaces with channel that is one-quarter the height and one-half the width of regular strut channel. Aluminum square tube is used in general fabrication that prioritizes strength, without adding the weight of steel. .