GroupThe BDE13 with Grommet from ERGOM Group is an electronic part consisting of a black colored rubber grommet with an Ømount.hole of 21mm, designed specially for use in panels with a maximum thickness of 2mm. It provides a secure and leak-proof seal in order to protect electrical components from environmental factors. This grommet is designed with maximum flexibility to provide a snug and smooth fit, no matter the application.