![Rupp Threaded Antenna Support w\/6" Flat Mount, Oval 4-Way Base & 1.5" Collar Rupp Threaded Antenna Support w\/6" Flat Mount, Oval 4-Way Base & 1.5" Collar](https://cdn11.bigcommerce.com/s-pr9amv4/images/stencil/200x200/products/13529/13704/52281XL__29267.1449123525.jpg?c=2)
Threaded Upper Antenna Support Assembly
Includes forged aluminum "yoke' with 7/8-14 thread (09-1260-23), 2-piece Antenna collar (09-1258-2PC) for 1.5" OD ANTENNAS and black anodized Jam nut (03-1103-23). Select antenna collar option in drop-down menu above.