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.
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.