The left Concept Guide is a piece of steel that supports the drawer, a maximum weight of 30 kg and also allows its movement. The Concept drawer side is placed on top of this piece and the slide is installed on the side wall with screws. It presents three different depth measurements for different drawer sizes. These are 350 mm, 450 mm and 500 mm. For added comfort, they are manufactured for a smooth, noise-free ride, with a soft-closing mechanism and a zinc-plated appearance.