Cam and Groove Adapter: 3/4 in Coupling Size, 1/2 in Hose Fitting Size, 1/2 in -14 Thread Size, FNPT - 1 Each
$13.29
Cam and Groove Adapter, Plug, Body Material Polypropylene, Type A, Coupling Size 3/4 in, Female, Connection Type NPT, Hose Fitting Size 1/2 in, FNPT, Max.