Thick mount 3/8" NMO?

[PhillyPhoto]

I picked up a ground plane since I plan on mounting a couple antennas inside on carpeting on the rear deck in my car. It has a 3/8" hole, and requires a thick-mount NMO cable, but I haven't found any pre-assembled ones. I'm not good with soldering, and would prefer to buy a complete cable with a mini-UHF connector on it as well. Does anyone know anything that would fit this need?

 

[wise871]

Have you tried The Antenna Farm? That's were I order mine from.
http://www.theantennafarm.com/catal...ent-hole-mounts-266/3-8-nmo-hole-mounts-1291/

 

[PhillyPhoto]

That's where I got the ground plane from. I saw the Laird Tech MABVT8, but it says 3/8" or 3/4", which isn't too reassuring. I'll shoot them an email to confirm it will be 3/8"