This high-flex tracer wire from Pro-Line combines durability with exceptional performance, making it an essential tool for a variety of industrial applications. Constructed with 16 AWG copper-clad steel, it offers a robust solution featuring a significant break load of 111 pounds. The wire is insulated in a 30 mil polyethylene sheath, ensuring excellent flexibility while maintaining strength for demanding environments. Ideal for use in tracing underground utilities, this black tracer wire is sold by the foot, allowing you to customize the length according to your project’s needs.