The lower supports of the Strong fastening system are a very resistant piece of steel that together with the hanger and the Strong plate you can place a drawer without any problem at any distance from the floor. These have dimensions of 175 mm in total height by 82 mm in width at their largest base that will support the furniture. In the area that is fixed on the wall, its width is 43.5 mm. The holes through which the fixing screws must pass are 8.2 mm in diameter and there are three. This piece has a height and level adjustment system, its finish is zinc plated and it is offered in packaging of 25 units.