Aluminum Angle Extrusion 13/4 x 13/4 Model # B01 008 Specs: IN STOCK Length: 19 ft 8 in. (6m); Length: 9 ft 10 in. (3m); Height: 1 3/4 in.(45mm) Width: 1 3/4 in. (45mm) Thickness: 1/16 (2mm) Color: Black matte (RAL 9005) Color: Clear Anodized (Silver) Material: Aluminum Angle extrusions can be used as inside and outside corners.