38FTG 3/8" x 3/8" Reusable Air Hose Fitting $7.88 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details Designed for use with rubber air break hose.Bodies, sleeves and nuts are all brass construction for durability and corrosion resistance. Details Back DetailsDesigned for use with rubber air break hose.Bodies, sleeves and nuts are all brass construction for durability and corrosion resistance.