72" in Length, 1", 1 1/4", 1 1/2" or 2" Header with 24 3/4" Crimp Pex (ASTM F876/877) soldered on
1" x 3/4" PEX
1 1/4" x 3/4" PEX
1 1/2" x 3/4" PEX
2" x 3/4" PEX