With the growing demand for nitrogen-inflated tires, Legacy now offers the Levelwind Series Nitrogen Reel. This reel comes with all the standard Levelwind features, such as automatic rewinding and leveling, but is also accompanied by a distinctive green 3/8" x 50' polyurethane nitrogen hose, designed for use with nitrogen tire inflation systems only. Its color can visually distinguish the reel from other air, water and oil reels in the work area with ease.