The Larsen NMOKDS vehicle roof mount antenna installation hardware kit is a NMO mount for Motorola-style mobile antennas, 0 – 1000 MHz. This nickel-plated stainless steel permanent mount is for a 3/4 in hole in mounting surfaces. The Larsen mobile antenna mount includes 17 ft of RG-58A/U dual shield cable.
Order connectors separately. Thread size is 1 1/8 in-18.