Advantus : Heavy-Duty File Shuttle II, 17-3/8w x 14-3/8d x 20h, Black All-steel construction is designed to hold heavy files up to 100 lbs.without wobbling or flexing. Rails adjust to hold data binders and hanging files from 9" to 15 5/8" wide by 16" high. Sturdy lower rack for additional files, ledger books or reference materials. Accommodates one Advantus Companion Letter/Legal Portable File (sold separately). Global Product Type: N/A; Stand Type: N/A; Cart Type: Mobile File; Cart Capacity: N/A.:Manufactured by.: Advantus