Ingersoll Rand's 3/8"x50' Air Hose is a ; premium quality air hose has a longer life than PVC with its reinforced innermost tube. Designed to withstand the harshest jobsite conditions, it has extended life bend restrictors and has increased flexibility in cold temperatures. ; The thickness of its rubber tube ensures an extended service life. Get more mileage out of this air hose with its exception durability and premium value. Product Note: Hose comes with 1/4" male threaded ends.