• Manufactured from 6063 aluminum for high strength, weldability, corrosion resistance, and durability. • Seamless construction with a smooth interior, extruded or drawn structure for precision applications. • T5 temper with heat treatment and artificial aging to increase strength and meet standard mechanical property requirements. • Can be processed to the length you need and can be welded with the appropriate equipment. • Commonly used in industry, boats, home furniture, and other industries. • Ideal for custom manufacturing projects such as DIY, frames, boat building, modelers, crafts, gardening products, and store equipment. • Measurements: 8 mm inner diameter, 15 mm outer diameter, and 300 mm total length. • Package content: 2 aluminum round tubes.