WORKMAN C-529 CB Radio mount bracket for COBRA 29 with 5mm plastic knobs C529 REPLACEMENT BRACKET FOR COBRA 29 RADIOS AND OTHERS BRACKET IS 7 1/4" WIDE ( 2 ) REPLACEMENT 5mm BLACK PLASTIC KNOBS ( 4 ) MOUNTING SCREWS ( 2 ) RUBBER WASHERS TO GO BETWEEN BRACKET AND RADIO