Single Extension Soft Closing Concealed drawer slides

single extension soft closing concealed runner(easy-fix system,bottom mounting) Model N.O:CS208 Material:Work hardened cold rolled steel/Galvanized steel Thickness:1.5/1.5mm Load capacity:35kgs/450mm Finish:Zinc Coated Size:250,270,300,350,400,450,500,550,600mm features: 1. concealed roller carriages with permanently lubricated synthetic rollers create a smooth running action 2. For 5/8" (16mm) maximum drawer thinckness 3. Loking devices enable easy drawer insertion and removal,For safely connecting the drawer without the aid of tools(slide-on assembly) 4. 3/4 exension 5. outer gas damper ,soft closing,easy installation 6. suitable for the drawer with shorter extension length 7. creative and optimized in designing and manufactorying,silent,smooth running