Trunk Lip NMO Mount, double shield, 17' RG-58 Coax Cable, UHF/PL259 connector, p/n BR-311-UHF/PL259. Antenna NMO UHF 450-570 MHz 5/8 wave 3 dBd w/spring, 13" whip. Stainless steel tapered whip 0.1" (2.5 mm).
eBay