: Offers 6061 and 6063 aluminum square tubing with direct shipping to your location.
: Stocks the SteelWorks brand in various sizes, such as 1 in. x 3 ft. tubes for ~$17.99. Specialty Local Suppliers (Chicago Area) For larger quantities or professional fabrication needs: Buy Aluminum Square Tube Online - Metals Depot where to buy aluminum square tubing
: Carries a large inventory of various aluminum tube styles and shapes. Major Retailers (Local & Online) : Offers 6061 and 6063 aluminum square tubing
These suppliers offer the widest variety of sizes, alloys (like 6061 and 6063), and custom cutting services: tubes for ~$17
Great for standard sizes and immediate pickup for smaller projects: : Carries brands like Everbilt . Everbilt 3/4 in. x 4 ft. Aluminum Square Tube Go to product viewer dialog for this item. : ~$21.82. Everbilt 1 in. x 4 ft. Aluminum Square Tube Go to product viewer dialog for this item. : ~$31.90. Lowe's : Features the Steelworks brand. Steelworks 1-in x 8-ft Mill Finished Aluminum Square Tube Go to product viewer dialog for this item. : ~$36.98 (often in-store only).
Aluminum square tubing can be purchased from major home improvement retailers, specialized metal suppliers, and online marketplaces. While "Helpful Paper" does not appear to be a standard industrial metal supplier, you can find high-quality aluminum tubing through several reputable sources. Online Metal Specialists
: Stocks hundreds of sizes available for online purchase in precut or mill lengths, with custom "Cut to Size" options for small or large quantities.