MID-AMERICA FITTINGS LF6646CF-46 Adapter, 1/4 in Compression x 3/8 in Male Flared, Brass
MID-AMERICA FITTINGS Adapter, Connection Size 1: 1/4 in, Connection Type 1: Compression, Connection Size 2: 3/8 in, Connection Type 2: Male Flared, Lead-Free Brass, For Use With: Aluminum, Copper or Plastic Tubing, -40 to 250 deg F