Midland Metal 18210LF Drilled Through Tank Connector, 3/8 in Compression x 1/4 in MNPTF, Brass

Drilled Through Tank Connector, Connection Size 1: 3/8-in, Connection Type 1: Compression, Connection Size 2: 1/4-in, Connection Type 2: Male NPTF, Lead-Free Brass, 9/16-24 x 1/4-18 Thread, For Use With: Copper, Aluminum or Plastic Tubing, -40 to 250 deg F