Peterson 421-18 PVC Grommet for 6.5-Inch Oval Lights
Product Images
Images are for representation only and may differ from the actual product.
Product Images
Images are for representation only and may differ from the actual product.
Grommet only — light and wiring sold separately.
The Peterson 421-18 oval light grommet is a black PVC mounting component for standard Peterson 6.5-inch oval grommet-mount lights. It lets you replace the mounting grommet while retaining a compatible lamp and its electrical connection.
Match the panel opening as well as the lamp shape. The 6.5-inch lamp size is not the cutout dimension: this grommet uses a 6.75 by 2.50-inch opening with 1.25-inch-radius corners.
| Feature | Benefit |
|---|---|
| Oval grommet mount | Supports a compatible standard oval lamp in a flush-mount installation. |
| Grommet supplied separately | Replace the mounting component without ordering a complete light kit. |
| Specification | Detail |
|---|---|
| Manufacturer part number | 421-18 |
| Compatible lamp class | Peterson standard 6.5-inch oval grommet-mount lights |
| Material and color | Black PVC |
| Mounting opening | 6.75 × 2.50 inches; 1.25-inch corner radius |
| Panel thickness | 0.0179–0.25 inch |
| Outside dimensions | 7.63 inches wide × 3.38 inches high × 1 inch deep |
| Check | What to confirm |
|---|---|
| Lamp type | Verify the exact lamp uses a grommet rather than an integral mounting flange. |
| Mounting opening | Measure the cutout, corner radius and panel thickness before selecting the grommet. |
| Other components | The lamp and its electrical plug are separate parts; match the connector to your lamp. |
| Replacement fit | Compare the existing grommet and lamp model instead of relying only on an oval appearance. |
Need help confirming the correct part? Contact UnitedBuilt through online chat, email parts@unitedbuilt.com, or call 602-253-7750 with your lamp model, panel opening dimensions and existing grommet number.