Extrusion Rods Key Features Type Of Extrusion Rods Square, Flat, Hexagonal, Round, Knurling, Hollow, Coils and as per customer requirements. Size 5mm to 75mmSpecial Brass Coil of 1Kg Packing. Materials Free Cutting Brass Rods, Lead Free Brass Rods, Forging Brass Rods, High Tensile Brass Rods.Any special brass alloy composition or copper alloy composition as per customer requirements. Surface Plating Natural Brass Packing As per customer requirements. Any other custom product as per customer’s drawing can be manufactured.