The PCTEL A/S K794 vehicle roof mount antenna installation hardware kit is for special applications with low profile and MOSAIC antennas. This mobile antenna mount is for thick surfaces up to 1/2 inch deep. Hole size is 3/8 or 3/4 inch. The PCTEL permanent mount for low profile antennas 0-1000 MHz includes 17 feet of RG58/U cable. No connector is included.