The Aerpro CBBB2 Stainless Steel Universal Bullbar Mount UHF Antenna Bracket has been designed to mount on any bullbar with a diameter between 40 to 64mm. This mounting bracket has a right angle plate and comes supplied with two hose clamps and is designed to mount horizontally or vertically. This mounting solution is ideal for vehicles with bullbars that require installation of a UHF CB antenna. Made from corrosion resistant 2.3mm thick 304 grade stainless steel, this high quality bracket which will withstand the harsh on-road and off-road driving environments. The Aerpro CBBB2 has a 16.5mm opening for the antenna to mount, making it suitable for use with all brands of UHF CB Antennas in Australia and New Zealand that have a 16mm mounting thread. It can also be mounted anywhere along a bullbar giving you more options if other accessories such as light bars are fitted. All mounting hardware is included.