K&S Brass Round Tube Stock, 5/8 In. O.D. x 1 Ft. is a versatile and widely used material i for a variety of projects. This brass tube is favored by craftsmen, handymen, machinists, hobbyists, and modelers for its reliable quality and ease of use. Whether you're working on detailed models or precision machining tasks, this brass round tube provides the strength and durability needed to achieve excellent results. Its 5/8 inch outside diameter and one-foot length make it a practical choice for many applications, ensuring both versatility and convenience in your work. Model Number: 8143