MetalsDepot® - Buy Aluminum Square Tube Online
Aluminum Square Tube, is an extruded aluminum that is widely used for all types of fabrication projects where lightweight and corrosion resistance is a primary concern - frame work, support columns, gates, fencing, handrails, etc. Aluminum Square Tube has square corners inside and outside, with no weld seam. Available in both 6061-T6 and 6063-T52, with the 6063 square tube being more formable than the stronger grade 6061 square tube.