Features: The NMO Suction Cup NB70 with a 5m 58/ cable and 259 connector offers robusts connection for your communication needs, ensuring simple operation with various NMO antennas and 239 mobile radios. with a magnetic base with a 7cm diameter and 30.8lbs pull strength, this Antennas mount is lightweight, portable, and designs to stay secure in place without damaging your vehicle's paint. Ideal for radio enthusiasts, outdoor adventurers, and professional communication equipment users who require reliable and efficient Antennas solution . Perfect for use on vehicle rooftops and other locations where stable and secure Antennas placement is essential for Best signal reception. With easy plugs and play installation, the NMO Suction Cup NB70 ensures you never have to worry about quality issue , providing confidence and reliability in all your communication effort . Specifications: Material: plastic+metal Base diameter: about 7cm/3inch Cable length: about 5m/16ft 1.NMO connection type ; W/5M (16.4ft) RG58 coaxial cable; -259 male head, suitable for various NMO antennas and 239 mobile stations. 2.NMO mounting magnetic base: Height: 30mm/1.18 "; Base diameter: 70mm Magnetic base tension: 30.8lbs Package Includes: 1xAntenna Mount note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.