Carlon E950ED-CTN Conduit Bushing, 3/4 x 1/2 in Bell x Spigot, 1-11/32 in Dia, 1-5/32 in L, PVC, Gray
For connecting different sizes of conduit. Socket both ends, for reducing male Schedule 40/80 conduit runs or fittings to female. Non-conductive. Will not rust or corrode.