Magnetic Antenna Mount with 12'RG58A/U Cable & PL259 Crimp Connector Installed The Laird G8PI magnetic antenna mount is a Motorola-style mobile antenna mount that offers removability. No drilling into the vehicle is required for installation making the location of the magnetic mount easy to adjust. The vehicle antenna mount thread size is 1-1/8 inch - 18. The chrome NMO mount includes 12 feet of RG58A/U cable. A PL259 connector is installed.The Laird chrome antenna magnet mount is designed for use with Motorola-style mobile antennas within 27-1000 MHz. Compatible With: Motorola style antennas.;