TramTram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection

I bought the Tram 1290 to cover my Antenna Specialists 3/8” NMO VHF antenna base after I temporarily removed the antenna and tapered spring. The Tram cover fit perfectly and works well. I would have preferred if it came with a base gasket but used clear silicone instead. The Tram 1290 is a simple but necessary product for older mobile antenna users.

Not much to say except that it does what its supposed to do.

Cheap insurance when washing vehicle and when leaving mount on vehicle when not using for Comm’s anymore

Works well and no flaws

The cap fits great and has its own rubber o-ring. It’s plastic, though, which gives me pause. It will certainly do for now, but I’ll probably look for a metal cap to replace it.

Did exactly what it was supposed to👍

Seems to be sturdy and should last,

First, I've been "doing" radio & electronics both as a hobby and a profession for well over 60 years.This is a simple little device that does exactly what I needed it for. Briefly, I have a Diamond NMO mount dual band antenna (2M/440) mounted on the cab roof of my Ford F150 "Screw" (super crewcab). Any time I want to run it through the car wash the antenna has to come off, leaving an unprotected NMO mount. For the past 10 years I've used a NMO to 3/8ths threaded adapter to cover the mount, but it isn't sealed against the force of a power car-wash.When this little thing showed up in one of those Amazon ads when I was ordering something else I said I "HAVE" to try it.It has a small rubber O-ring seal, fits well It does exactly what it's supposed to do.If you have 'naked' NMO mounts, get it, it'll keep your connector clean and free of corrosion! What more can I say.