The HD Value 12’ 3-in-1 Electric Air Assembly ensures you are Ready for the Road Ahead , being spiral wrapped for a neat, standardized look. This heavy duty electric air assembly has ABS with Quick Change Plugs and is built from virtually indestructible glass-filled nylon. This HD Value air hose set is made of high-strength material to optimally handle the high-pressure environment, ensuring your truck equipment runs smoothly. In addition, proper air line maintenance will help prevent leakage and damage impacting equipment safety. In the end, this heavy duty electric air line replacement set is a long-lasting, cost-effective solution with all components in one bundle for easy management. FleetPride is your First Click in Heavy Duty .