Channel Master Universal Antenna Mount - Sturdy Steel Adjustable Mount for Secure TV Antenna Installation, 1.5" Pole Diameter, Extends from 24"- 44", Weather-Resistant, 7" Wall Clearance

I mounted a multi-band antenna with ground plane radials with this mount and it fits my roof line and equipment perfectly. Just tall enough to put the antenna above my roof without being too big. once installed it does not wiggle at all and there is a high degree of adjustability so you can get your antenna level regardless of how the base is mounted. The finish is very sturdy as well. I live in a saltwater environment and after several months, storms and blazing hot weather, this thing still looks brand new with no issues.

I purchased this to raise a UHF/VHF antenna a little higher than the mast that it came with. It was almost twice the diameter of the mast that it came with and a much thicker gauge of steel. It was well painted and very sturdy. The holes were drilled in such a way that it mounted in my old dish satellite mast holder exactly, so I did not have to make new holes in my home. Perfect for the job.

Very sturdy and lots of options for just about any angle. The pipe fits Starlink like a glove although I did cut about 8 inches off of it because I didn't need the extra height. I used an 1.5 inch muffler clamp to tighten the Starlink into the mount.

Don’t use the supplied hex head lag screws; they’re junk. Buy a better quality screw before mounting. I drilled a pilot hole and when I emplaced the screw into the wood, it broke completely off. Otherwise the product was very good and easy to put together.

At first I was worried that the slant was not enough for my roof installation but there was just enough adjustment for it to fit. The directions showed a somewhat different view with the fixed screw at a different location than that of the mount but it worked. The CM-3090 J-Mount is very sturdy. Installation took me awhile but that is only because of using a long ladder to access the eave of the roof on my house. I drilled pilot holes to attach the base to the house. Overall I am very pleased and happy to find this J-mount from Channel Master. All the products I have ordered from Channel Master are excellent quality. I ordered the antenna installation kit to complete my installation and those products are also top-notch.

I purchased this specifically to use to mount my weather station on the peak of my pole barn. It was extremely easy to mount the bracket to the barn and equally easy to put the weather station on it and then get up the ladder and but the pole on the bracket. Three screw attach the pole to the bracket and it is easily adjustable. The steel is decent thickness and strong enough to hold up to a 70 mph wind gust that I recorded off the weather station just a few days after installing it at the first of November. The paint appears to be of good quality - it did not scratch during installation and before I wrote this review, I got out the extension ladder and climbed up to it and inspected it. It has been in use almost 8 weeks and is holding up as good as new. Although I did not use it for a TV antenna, I feel that it would hold up well with any light object, such as an antenna or a weather station. Highly recommend this if you are looking at it and comparing to other mounts. I did spend several days comparing and chose this one - I am very happy with my decision.

This Channel Master Universal Adjustable Roof Mount was easy to assemble and install on the eave of my house. It took about 30 minutes to set up. While not the cheapest mount on the market it is one of the tallest and very sturdy. I’m using it to get my VHF/UHF Ham radio antenna above the roof line of the house and it handles the ever present Oklahoma Panhandle winds very well.

Very heavy duty made, would support the largest tv antennas out there.