Amazon.com: 4 Pieces 1/2" X 3/4" Aluminum 6061 Flat BAR 24" Long Extruded Stock. This is Extruded bar not Sanded or Polished and May Have Scratches from handling. : Industrial & Scientific
Amazon.com: New Alloy 6061-T6 Aluminum Solid Round - 2 3/8" x 24" Long Metalworking, Industrial Applications, and Structural Projects with High Strength and Durability SHAP0O04510 : Industrial & Scientific