2x2 aluminum square tubing Choose from a variety of listings from trusted sellers! ALUMINUM SQUARE TUBE 6061-T6. Bronze Screen Room Aluminum Extrusion with Spline Track (67) Questions & Answers (96) Hover Image to Zoom. 99 ($3. N Pickup available, usually ready in 24 hours. Sep 2, 2024 ยท Square tubing is highly versatile and can be used in a wide range of applications. Angle; Flat Bar; Floor Plate; Rivets; Angle Iron. Typical uses include aircraft components, cameras, couplings, marine fittings, and hardware. 130 Availability: In Stock - Ships in 1-3 Business Days Top Snap Plate 95. Versatility and strength are the key positives of square tubing for sale. Our expander is designed with a 3/4" front leg and a 1" back leg, this exposes the screen spline groove on the #440 1"x2" frame and also helps prevent water from backing up into room, ribs on bottom promote good sealant adhesion. nkkrohioxdotjlecgannkzubwmneiwjovfbpftawttocihvtgngxbkzameijmmlbqllud