K&S Copper Round Tube Stock, 1/16 In. O.D. x 1 Ft. is a versatile and widely used material i for a variety of projects. This high-quality copper tube is favored by craftsmen, handymen, machinists, hobbyists, and modelers alike for its reliability and ease of use in detailed work and construction. Whether you are working on intricate models or practical repairs, this copper tubing excellent durability and precision to meet your needs. Model Number: 8117