❶Heavy drawer slides are made of cold-rolled steel, with solid steel ball bearings inside, running smoothly and quietly, wear-resistant, durable, rust- and corrosion-resistant
❷The three-fold fully extended drawer slide rails can make full use of the drawer space. Each side is equipped with a safety lock to prevent the drawer from sliding and falling, easy to control and safe
❸Size: Thickness: 19mm / 0.75in, width: 53mm / 2.1in, closed: 250-1500mm / 10-60in, extension: 500-3000mm / 20-120in
❹Industrial slides are ideal for updating cabinets and replacing worn or damaged slides on bedroom furniture, office cabinets, bathroom cabinets and file drawers. Free screws are easy to install
❺Packing: drawer slide rail with lock x 2, screw x1 package