3 Inch Base Filler Organizer Cabinet - 432-BF-3C - This completely assembled pullout organizer comes with adjustable, chrome rail shelves. This unit travels on Full-Extension -Ball Bearing - Tri-Slides for added stability. Simply add the face frame and decorative filler and you have a unique and useful base filler storage cabinet. Ideal storage for areas on each side of your stove to keep your cooking oils, spices, etc., close at hand. Note: This item CANNOT be Retro-Fitted into existing cabinets.