The Tectran Magnumflex-HD 15' Dual-Line Aircoil is the perfect choice for heavy duty applications. This aircoil is designed to provide superior performance and durability in the most demanding environments. The inner tubing and outer jacket are permanently bonded together using a special manufacturing technique, ensuring that the aircoil will remain strong and reliable. The tubing is thickly plated and features spring guards that are resistant to corrosion. The tubing is also covered in a tough, abrasion and cut resistant armor coating that is covered in polyurethane for added protection. FleetPride is your First Click in Heavy Duty .