Without this, at first glance, insignificant element, it will not be possible to install the screen on the ALR120STND stand. Made of metal, the 2E 0169120ALR_RAILS is an indispensable accessory for installing a 120″ ALR screen. If you still decide not to buy a rail, then you can use the ALR120STND stand as a mount for a TV on wheels, there is even a shelf for this.
If you have already purchased an ALR screen (with a diagonal of 100″) and a stand for its installation, the last necessary element remains 2E 0169100ALR_RAILS. This is an iron rail that is essentially an adapter between ALR100STND and 0169100ALR. But there are different situations, let’s say that the user has only a mobile stand, then in this case it can be used as a mount for a TV on wheels, and the guide can be purchased later.