Unique Design：Built-in interlock system secures all drawers to make sure safe file, with folding key lock convenient to carry. With all drawers interlocking mechanism design, it will prevent tipping.Ball bearing full suspension drawers that open and close easily and quietly Large Storage space ：4 Drawer wide file cabinet have deep and spacious drawers,H52*W36*D16 inch with adjustable hanging bar can hang A4 size, letter size or legal size hanging file folders to keep your document organized All-Steel Rustproof：Lateral file cabinet is made of thick high-strength cold-rolled solid all-steel material.Rugged and not easily deformed, powder-coated construction making it immune to corrosion and rust.It is ideal for long-term use Beautiful Practical：File office cabinet with modern delicate appearance can match your other furniture perfectly and adds fashion magic and charm to your office ,it’s perfect height make it can be placed under desk Easy to Assemble：Filing cabinet takes 30 minutes to assemble, each package includes installation tools and detailed installation instructions to guide you through installation Have lateral file cabinet /Vertical storage cabinet/Metal lockers supplier for office, conference, home,library, college,archives, hospital, etc Specifications: Brand: Letaya Material: High quality steel Color: Black Product Weight: 106 lbs Overall Dimensions: H52"* W36"*D18" Number of Drawers: 3 Lockable: Yes Load bearing: 220 lbs NOTE : Assemble is required Product description: File cabinet surface is treated with a special coating, which is easy to clean, anti-corrosion and anti-rust The file cabinet is made of steel which is very sturdy Full drawer extension on progressive telescoping ball-bearing slides provides smooth operation,quiet and smooth drawers with smooth slide will reduce noise and work well Package Include: 1 X Lateral file cabinet 1 X Assemble Manual 1 X Assemble Tool