Anderson Metals 750082-0806 Tube Reducing Union 1/2 x 3/8 in Compression Brass - Pack of 5

Three-piece construction, nut, sleeve and body with attached insert. Use with copper, brass, aluminum or plastic tubing. -65 deg to 250 deg F. temperature range. Easy to disassemble, no flaring tool required. Primarily used for water, gasoline, oil and vacuum lines. UPC individually bagged.