A 10 mm rubber grommet label may refer to the mounting opening, internal passage or another dimension. Confirm the drawing rather than assuming it is suitable for a 10 mm cable.
Check panel thickness, groove geometry, flange clearance and the permitted cable fit. Include attached connectors and the installation sequence when planning the passage.
Choose the compound for the actual temperature and fluids. A standard grommet provides local edge protection and does not repair exposed wiring or resist every chemical. Verify sealing and cable retention separately if the application requires those functions.
