1" x 1" x 3/16" x 72" long aluminum architectural angle (square corner) mill finish. Material: Aluminum Alloy: 6063 Shape: Angle (Architectural) Thickness: 3/16" Leg height: 1" Length: 72" Finish: Mill finish Tolerances: +/- 1/8 inch on length Please Note: Most mill finishes may have surface scratches or handling scratches and are purchased as is.