This tracer wire from Pro-Line is a crucial tool for identifying and marking underground utilities. Crafted from solid copper and featuring a durable 30 mil PVC insulation, it ensures reliable performance during installation and maintenance tasks. The vibrant orange color enhances visibility for easy detection, making it an ideal choice for contractors and maintenance crews. Spooled on a convenient 2500 ft reel, it provides ample length for extensive projects, allowing for effective tracing and locating of utility lines.