Frames HanPort Identification Part number Han-Port , Frames, Single, Metal version, nickel plated (electrically conductive), Metal cover, nickel plated 39 50 000 0110 Han-Port(R) , Frames, Double, Metal version, nickel plated (electrically conductive), Metal cover, nickel plated 39 50 000 0210 Han-Port(R) , Frames, Single, Metal version, CPD black, Metal cover, CPD black 39 50 000 0120 (R) 12 * 9