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
RING, 2-1/2" SS SECURITY MOUNTING RIM
SST, 2", ANTI-THEFT/SECURITY RING MOUNTING RIM