NIBCO 604R 1/4X1/2 1/4" NOM C x 1/2" MNPT Copper Adapter
$6.65
Adapter, Application Air, Gases, Potable Water, Fitting Side A Connection Type Cup, Fitting Side B Connection Type MNPT, Fitting Side A Copper Tube Size 1/4 in, Fitting Material Wrot Copper, Fitting Side B Pipe Size 1/2 in, Fitting Side A Tube Outer...