With this practical adapter now it is simple and easy to attach all SpaceWall® product support arms/holder to any normal wall. The frame is attached to the wall using 3 screws. The product support arms can then be directly attached and removed. An additional security screw ensures that the product support arm is stable and held in place. The adapter makes it easy to quickly change or exchange different product support arms. If a product support arm is not needed, only the flat inconspicuous housing remains on the wall.