K&S 0.032" x 36" Steel Music Wire, 4-Count is a versatile and durable material i for craftsmen, handymen, machinists, hobbyists, and modelers. Each wire piece measures 36 inches in length, making it for a wide range of projects that require precision and strength. Whether you’re working on intricate models or mechanical repairs, this steel music wire reliable performance and flexibility to meet your needs. Model Number: 501