Diamond K400-3/8C Trunk/Hatchback Mount With 2-Axis Adjustment, 3/8x24 Base and 6 Foot Coax No holes/drilling required - Rubber mounting pad protects mounting surface Four set-screws insure mount strength for larger antennas Two-axis adjustable 6.5' RG316 PTFE coax, with Mini-UHF (F), And PL-259 Adapter Power: 1kW; 1-30 MHz