Although it was used for wall installation, depending on the size of the antenna, since the rear side comes into contact with the wall, please purchase after fully checking the antenna to use. I was wrong.
When exchanging for a new UHF antenna, I replaced the installation base.
Although it is a cheap mounting base, there is enough strength to install only one UHF antenna.
At the same time when installing an FM antenna or a satellite antenna etc., I think that it would be better to choose the mounting base with the strength of another rank.
It is endured like a strong wind but nothing happened after a year. I installed it with screws on the pillars but I raised the mast 4 meters and set up a GP antenna on it, but I endured it for a year without collapsing. Bought more than it looks like durable and was correct.
This product can be very firmly done. Although the length of the arm is 255 cm, it is recommended that with this specification only the length of the arm be 180 centimeters for the general area digital antenna type, it is recommended.