Elevate your X-3 Series Bolt-Down Power Rack with a 24" or 36" extension kit, transforming it into a fully equipped 6-upright cage. Ideal for expanded plate storage and next-level customization, these extensions fit both 80" and 90" models and are built from rugged 3" x 3" 11-gauge steel with Westside and 2" hole spacing for precise adjustability. Finished with a durable powder coat and complete with weight plate holders, this kit brings both function and organization to your training space.