EASY TO USE - Four-way directional rollers allows the hose to easily be pulled from the reel without difficulty. The multi-position release ratchet allows the perfect amount of hose to be extended for each jobsite EXTREMELY DURABLE - Heavy-duty steel construction and a corrosion resistant powder coating make this reel capable of withstanding the toughest jobsite conditions. The dual support arms and base is galvanized, capable of withstanding corrosion, rust, and the elements EASY TO STORE - Self-locking fasteners keep the hose locked into place when reeled. The narrow size of the reel makes it very easy to store in a work truck, auto shop, or garage BUILT FOR THE PRO - The dual axle arm support can withstand constant vibration making it ideal for mobile installations. Perfect for tow truck drivers, road rescue crews, work trucks, and any mobile construction crews FLEXZILLA HOSE & LEAD-IN HOSE INCLUDED- Comes standard with 1/2 in. x 50 ft. exclusive Flexzilla Premium Hybrid Polymer air hose and 5 ft. lead-in hose 300 POUNDS PER SQUARE INCH - Max working pressure at 70 degrees F ASSEMBLED IN THE USA