The Aerpro CBBU1 Stainless Steel Universal Angled Guard Mount UHF Antenna Bracket, also known as a Z bracket, has been designed to fit the gap in between the bonnet or boot and the side guard of the vehicle. This mounting bracket has an angled design which allows the antenna mounting position to remain horizontal when fitted to vehicles with angled guards. This mounting solution is ideal for vehicles without bullbars that require installation of a UHF CB antenna. Made from corrosion resistant 1.4mm thick 304 grade stainless steel, this high quality bracket which will withstand the harsh on-road and off-road driving environments. The Aerpro CBBU1 has a 16.1mm 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.