I've seen these designs in units for purchase, and actually was thinking about buying one and taking it apart to see how it works. The design is a shallow Spice Rack that slides in
under my kitchen cabinet and as you pull it out, the front edge will tilt down at a 45 degree angle so that you can access the spices easier. It does not appear to have any specific hardware, other than a small nylon or aluminum pin that must ride in a track and allow the unit to tilt down without falling out----A simple lift up from the front edge and the shelf should slide back in under the cabinet. I have contemplated building a working model, but then I thought with all the great talent that is on this site, that someone may have already designed something similar. I am open to any suggestions-----the shelf or drawer will be 22 inches long and approx 2" deep made of 1/2 material with a 1/4" bottom