FM Turstile Element Length 56 & quot; Metropolitan. Good FM Antenna. More options are available please call. High Gain UHF, High Gain VHF and High Gain FM only Antennas. Super-Vee, crossfire, Conical Yagis, Monitenna, Z-Match, COLORAY, Quantum, Modules, Double-Boom, Channel King, Ultra-Hi Crossfire and more please call we have a very large selection of antenna and custom antennas.