Half an inch equals 12.7 mm. A half-inch grommet label must identify the referenced dimension before it can be matched to an opening or cable.
Check the cutout, panel-thickness range, groove dimensions, passage and flange clearance. Follow the installation instructions and provide appropriate guidance for assembly personnel.
Select the compound for the operating temperature and exposure. Rubber parts can wear or deteriorate, so replacement needs depend on the actual conditions. Verify sealing or vibration requirements separately from edge protection. Confirm quantities, packaging and any custom dimensions with the supplier before ordering.
