Clearance/side marker light with grommet designed for quick and easy installation. * Rugged ABS base that has the acrylic lens sonic welded to the base. * Flush mount rubber grommet and two wire pigtail can be purchased separately (401589) * Clearance Light Module #30 Red * 2" dia. x 3/4", 2 3/4" dia. with grommet, Cutout: 2 5/16" dia.