FLANGE, 4" SS ANTI-THEFT MOUNTING BRACKET 432533
GROMMET, 4", LAMP, GROTE 91740
MIDTURN GROMMET OPEN BACK 92420-3
MOUNTING FLANGE 2 1/2" MODEL 10, THEFT RESIST 43160 GROTE
SECURITY RING, 2-1/2" SS MOUNTING RIM
SECURITY RING/ANTI-THEFT 2", SST MOUNTING RIM