Rubber grommet products include open passages, blind plugs, split profiles and extended sleeves. Select the function and mounting geometry before comparing materials.
A sleeve can guide a cable beyond the panel, but its length does not automatically establish compatibility with a thick wall. Check the complete drawing, including cutout, panel-thickness range and retaining features.
NBR (Nitrile) is one rubber family. Material choice should reflect the actual temperature, fluids and mechanical requirements. For custom manufacture, provide a drawing or existing sample and agree on dimensions, compound, tooling, sampling and acceptance criteria.
