Pulse / Larsen - NMO 3/4" mount, No conn.
The Larsen NMOKUD 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 inch hole in mounting surfaces.
The Larsen mobile antenna mount includes 17 feet of RG58/U dual shield cable. Order connector separately. Thread size is 1 1/8 inch - 18