Review on Side Mount Heavy Duty Steel Furniture Leg Leveling Feet: Adjustable Height with Round Foot for Desks, Tables, Shelving Units, Shop Cabinets, and Furniture - Set of 4 by Matt Pavelko

I needed something to line up a series of base cabinets I was building for my wood shop. My original plan was to simply use carriage bolts that thread into T-nuts on the bottom edge of the sides of the case. Then I realized that once I had all the cabinets assembled, it would be difficult or impossible to get to all the height controls. Leveling feet like this allow them to be adjusted from inside the cabinet through a small hole - meets my needs. It took me a while The first thing I could find were these sets that are $20+ for a set of four. It's just too much for me for five wardrobes. I'm glad I finally found her. Cheap and they work. All the necessary parts were included in the package including a small Allen key for adjustment.