This ham radio bearing plate is a great addition to your Yaesu GS-050 setup. Made with 12GA. Galv. Steel ,This bearing plate is perfect for those looking to enhance their radio communication experience. It is compatible with Yaesu and designed for optimal performance. Whether you are a professional or amateur radio operator, this antenna is a must-have in your kit. Can also be used for High Def Television. U-Bolts included. This fits a size 25 tower if your tower measures 10 inches between poles this will fit.