The adjustable VARI-RACK is a slim, open frame AV rack made to accommodate changes needed in the field. The depth can be adjusted between 14 and 21 inches, and the corner post rails have cut-marks to help if height needs trimming. The VARI-RACK is ideal for use in cabinets, closets or credenzas. Ships unassembled in two cartons (top and base are factory-assembled except for depth).