RMP 6063 Aluminum Square Tubing, 2 Inch x 2 Inch x 1/8 Inch Wall, Unpolished (mill) Finish, T52 Temper

The 6063 aluminum square tubing, also known as architectural tubing, meets ASTM B221 standards. 6063 aluminum square tube has sharp corners and is extruded with no weld lines. It has a standard T52 temper and good weld-ability.