1 x 1/2 Male Adapter Copper x Male ThreadThe 1" x 1 2" Male Adapter (Copper x Male Pipe Thread CxMPT) is a transition fitting designed to connect copper tubing to female threaded pipe components in plumbing, HVAC, and industrial applications. The sweat (copper) end allows for a secure soldered connection to copper pipes, while the male threaded end enables easy attachment to threaded fittings, valves, or other system components. Specification Value TYPE Adapter Copper DESIGN Dual connection