Comet CP-5NMO CP5NMO Original RS-730 w/CK-3M5 166 NMO

I remove the antenna and cover the mount with an NMO rain cap when I go through the car wash. I also switch between a 1/4 wavelength and 1/2 wavelength antenna, depending on terrain. About 40 antenna length for the 1/2 wave. I grounded the mount to the hood, and I achieve about 1.2 SWR at 145.460 MHz with the 1/4 wave antenna. I am very pleased with the mounts performance.

I have this on my 4runner, its very sturdy

We certainly like the mount. However they barely fit the lip of the rear hatch on a Dodge Journey. They fit, however just barely. Grounding is an issue and loss of paint from opening and closing the hatch. The second mount we received had a loose NMO mount insert that we had to secure. The insert became lodged in the antenna and we had a heck of a time removing the insert to reinstall on the NMO mount, with thread lock. All in all, it beats drilling holes, dropping headliners, etc. You have to keep a constant eye on these mounts, but they work.

Bought a glass car and need to have a hatch mount for my cx-224 antenna. 1st time using it seems pretty sturdy even with my tri band antenna on it.

I will admit putting it on and getting the antenna to stand up correctly took some time but it was well worth it. This mount stayed on and never needed adjustment. I used it 3 years until I sold the car. When I took it off there were no tell tale marks where it had been. I reinstalled it on my new truck with out any trouble. I have a 2m/70 cm antenna on it.

Break after 10 days

Very versatile mount. Comet mounts are always too notch.

Perfect use for my low band and VHF antennas to still be able to fit into my garage. Works awesome that they mounted right to the side mounts of a BackRack

Well constructed, easy to install and adjust. Great fit on my truck.

This is my third unit. I have used them since my 2006 Prius and the latest is going on my 2020 Tesla. Makes mounting and running the cable as easy as possible.