1″ x 3/4″ hollow tube section for Extrudex Aluminum die H-9808. Detailed profile includes 0.100″ wall thickness, alloy 6063 sepcs, and full corner radii.- Alloy: 6063 – Dimensions: 1.000″ x 0.750″ – Perimeter: 3.232″ – Wall thickness: 0.100″ (2.54mm)