MID-AMERICA FITTINGS Coupling 3/8ODX3/4FPT LEAD FREE FE COUP

MID-AMERICA FITTINGS Coupling, Connection Size 1: 3/8 in, Connection Type 1: Compression, Connection Size 2: 3/4 in, Connection Type 2: FIP, Lead-Free Brass, 9/16-24 x 3/4-14 Thread, For Use With: Copper, Aluminum or Plastic Tubing, -40 to 250 deg F