FangKingNo 10pcs 1" male thread to 1/2" female thread Reducer Bushing PVC Pipe Fittings Male to Female Thread Adaptor Coupling for connecting pipe White (1''x1/2'', 10) - - Amazon.com
Schedule 80; Gray Female Adaptor Threaded X Socket 1/2" Pipe Size | U.S. Plastic Corp.
Cantex | Dominion Electric
GRAINGER APPROVED Transition Adapter: Brass, 1 1/2 in Metal Side Nominal Pipe Size, Female, NPT, PVC, Male, Spigot - 3GXG2|878-015BR - Grainger