Heavy Duty Drawer Slides With Lock: Upgraded Version With Lock Design. Prevents Slipping. Easy Control And Secure Fixing. Installation Distance: 19Mm (Each). *Note: Mounting Screws Are Not Included. You Can Buy M5 Screws According To Your Sliding Rail Installation Scene. Removable Sliding Rail: Swing The Handles To Lock And Unlock, They Can Be Locked Both When Closed And Fully Open, Preventing Slipping . The Sliding Rail Is Fully Unfolded, Which Can Be Easily Disassembled By Pressing For Easy Installation. 2 Times The Material Thickness -- Long LifeMaterial Thickness: 2Mm. Made Of Q235 Cold Rolled Steel Plate, Tensile Strength>400Mpa, Top Quality Slide Rail. The Service Life Is 30 Years. Description Of Installation Dimensions: 38Mm Gap Between Drawer And Cabinet Wall Required (Left 19Mm, Right 19Mm). Galvanized Blue. The Galvanized Layer Can Prevent Air From Directly Contacting The Steel Plate, Thus Resisting Oxidation And Corrosion. Fully Extended Drawer Slides, So The Drawer Can Be Fully Pulled Out, Which Is Convenient For Storing Items. Thick Material With Strong Load-Bearing Capacity: 2Mm Thick High-Density Steel Is Used, This Which Is Firm And Stable, And Has Better Load-Bearing Capacity. Can Be Used For: Merchandise Shelf, Cabinets, Industrial Drawers, Rvs, Trucks, Vending Machines, Etc. If The Slide Rail Needs Stronger Load Force Or Longer Than 1 Meter, You Can Consider Choosing Asin: B08Tbfc17W/B08Tbc14Rm. Enhanced Packaging: Using Corrugated Packaging Five Layers Thicker Than Ordinary Cartons, The Locking Position Has Been Protected By A Sleeve, So That The Product Can Be Better Protected During Transportation. Products Are Metal Products, Please Protect Your Hands. It Is Recommended To Wear Gloves For Installation. If You Have Any Questions And Suggestions, Please Don'T Hesitate To Contact Us. Makes Your Life Better.