Heavy Duty Full Extension Drawer Slides,300/350/400Mm Rail Keyboard Shelf Runners 60kg Load,Metal Drawer Runners For Under Desk Kitchen Cabinet

High-Quality Material:1.6mm thick cold-rolled steel metal, galvanized surface, rust-proof, wear-resistant, strong stability, strong load-bearing capacity Ball Bearing: Double row solid steel ball bearing, quiet and flexible to use, no noise, easy to operate. Height-Adjustable: The keyboard tray adopts 8cm extended lugs, which can provide you with 11.7cm of space under the table, and the height can be adjusted in a large range Easy To Install: This keyboard slide can meet most types of desks, with strong practicability. The overall installation is simple and saves time. Widely Used: This metal drawer slide can be applied to your desk, computer keyboard tray and drawer, cabinet, furniture, kitchen and garage.