1pair Keyboard Bracket Hardware Crane Smooth Drawer Slide Rail Computer Desk

Features: Strong Load-bearing: Cold-rolled steel keyboard guide rail strong load-bearing capacity smooth pushing and pulling Smooth: Eight groups of solid steel balls smooth and quiet Height Adjustable: Buffer selected rubber pad safe closure. Height four gear adjustment considerate design Durable: Stretch two guide rails firm and durable easy to install Package: Ourpackage come with 1 pair of keyboard bracket slide rail 4pcs cabinet hanger 12pcs tapping screw 4pcs flat head screw Specification Material: CRS(Cold Rolled Steel) Color: Silver black Open length: About 58.3cm/22.95inxh(27mm) 58.5cm/23inch(35mm) Close length: About 35cm/13.8inch(27mm) 35.8cm/14inch(35mm) Width(Size): About 27mm/1.06inch 35mm/1.4inch Thickness: About 1mm/0.04inch Package included: 1 pair of drawer slide rail 4pcs x Cabinet Hanger 12pcs x Tapping Screw 4pcs x Flat Head Screw