Rev-A-Shelf Wood Swing Out Pantry System. Fits both base and tall pantry cabinets, features industrial piano hinges and adjustable inside shelves with chrome rails, and you can add or remove chrome bars to the top of the unit. Solid 1/2" maple has a UV cured, clear finish. Complete kit includes two swing-out units and two door storage units with adjustable mounting brackets. 57" Single Swing Out Pantry unit.