Ensure your semi is Ready for the Road Ahead™ with a neatly organized hose, with the ADT 3/8" x 50' Heavy Duty Retractable Air Hose Reel. This replacement reel features an 8-position hose locking mechanism, allowing operators to contract or extend a hose. Engineered with a heavy gauge, all-steel reel assembly to help keep hoses at their best. FleetPride is your First Click in Heavy Duty®.