Grommet improving cable fixation

One embodiment of the grommet and the cable improved stability according to the present invention, the cable which is inside the projections are formed to secure the cable to the outside are formed in the guide protrusion body installed inside the grommet fixing; And the interior of the grommet body, which has a mounting groove in which the protrusion of the guide equipped with a fixed-shape groove to be fixed to the vehicle body, the external form; It may contain. In this case, the cable fixing portion, the cable and the upper projecting portion for holding the cable when in a centered position on the government, is a plurality of projections formed in a direction to which the tension cables in the downward direction; Said cable and in a centered position on the government, is a plurality of projections formed in the downward direction the lower projecting portion for holding the cable tension when the cables are in an upward direction; And a guide protrusion is formed in the guide portion mounted to the inside of the grommet body; It may contain.