... 2.Smooth Rolling Mechanism 3.Tool free front assembly Standard Drawer Box Slide Performance of the product :Basic length: 270 ... , 300, 350,400, 450, 500, 550, 600mmThe drawer width designed freely with automatic adjustmentFast installation and disassembly, three ... for a good view and direct access2-dimensional front adjustmentToo free front assemblyExcellent durability About Gerbon:Gerbon is……a ...