MAXREEL Professional Heavy Duty Spring Retractable Air Hose Reel With Hose • Fluid: Compressed Air • Automatic Rewind • Steel Construction • Corrosion-Resistant Epoxy Powder Coat Finish • Wide L-Shaped Base • Adjustable Guide Arm for Wall, Ceiling or Floor Mounting • 4-Direction Non-Snag Rollers to Reduce Hose Wear • Multi-Position Ratchet Lock and Easy Tension Adjustment • Fully Enclosed Spring • Inlet Hose Not Included • Size: 1/2" x 50' • NPT F INLET 1/2" • NPT M OUTLET 3/8" • PSI 300