COMBICON IC-DFR 5.08mm feed through assembly frame for use with IC 2,5/...-STGF-5,08 COMBICON inverted plugs which snap into the frame and MSTB 2,5/...-STF-5,08 connectors (stock numbers 802-9012 and 802-9028 typically). These COMBICON IC-DFR 5.08mm panel mount feed-through frames can be inserted into panel walls with a maximum thickness of 1.5mm.