My fault that I didn't measure and check the depth, so unfortunately didn't work for where I originally wanted to put it when I purchased but able to put in another one of my kitchen cabinets. Thinking about getting similar items (wider) for my other cabinets because much easier to pull out and find items vs bending over or squatting to dig through cabinets to find items.
Very sturdy with all parts included.  Make sure to account for the cabinet frame (&/or door) for the side with the rails supporting the upper rack so that you can pull it out with ease.