I needed a piece of angle for a LED lighting project and this 6063 Aluminum Angle, Unpolished (Mill) Finish, Extruded, T52 Temper, AMS QQ-A 200/9, Equal Leg Length, Rounded Corners, 1/2" Leg Lengths, 0.125" Wall Thickness, 60" Length from Small Parts meets my needs perfectly.  This company has packaged their metal pieces for shipment better than any company I do business with and their products always arrive in perfect condition, straight, true and ready to use.  The product is just aluminum angle, but I do admire the company who goes to this amount of trouble to deliver it as they do.  Good business!