K&S Brass Round Tube Stock, 21/32 In. O.D. x 1 Ft. is a versatile and commonly used material i for a wide range of projects. This brass tube is favored by craftsmen, handymen, machinists, hobbyists, and modelers for its reliability and ease of use. Whether you're working on detailed models or custom mechanical parts, this brass round tube stock provides the quality and precision needed to achieve excellent results. Model Number: 8144