Workforce Air Hose, 3/8 in. x 50 ft, 1/4 in. Fittings, PVC, Red - HWF3850RD2 Virgin Vinyl Construction - Outer cover and inner tube are made from the highest quality PVC materials. Outer cover is oil and abrasion resistant. Temp. Range: 0 F to 140 F Rugged Bend Restrictor - Reduces wear and tear making the air hose last longer