Peterson 146-182 2 Inch Closed Back Grommet

* Allows 2 inch diameter sealed units to be flush mounted. * Requires 2 5/16 inch mounting hole and 142-49 or 162-49 plug to complete installation. * Kit includes 146-18 grommet, 142-49 plug, and grounding screw. * Fits 145, 146, 164, 165, and 166 series lights. * Closed back unit recommended for open installation where splash plate is not used.