The RoboReel Air Hose Reel works with air compressors to keep air hoses stowed out of the way, improving safety in work areas. At the touch of a button, the air hose will safely and slowly retract. With its 40-foot hose length, the RoboReel Air provides compressed air over an 80-foot radius in any direction. This product comes ready to use right out of the box and includes 40 feet of 1/4-inch hose at 300 PSI. A ceiling mounted version is available.