Specification AgeRangeDescription : adult Brand : VEVOR BulletPoint1 : 100lbs Outstanding Load Capacity: Our galvanized steel design supports a 100lbs weight capacity, clever space configuration, and corrosion resistance. Choose us for quality design and create a beautiful, hassle-free home. BulletPoint2 : Silent Soft Close: A gentle push results in automatic closure, with springs on both sides ensuring a seamless and smooth closing. The dampening hydraulic cylinder provides automatic rebound, and it comes with a 3D adjuster and metal plate for precise calibration, making it suitable for American-style cabinets. BulletPoint3 : Three-Stage Full Extension: No need to search for items - our three-stage full extension drawer design allows for easy and clear access to your belongings. Compared to two-stage designs, it completely eliminates blind spots, making operation more convenient. BulletPoint4 : 3 Universal Sizes: Available in 15", 18", and 21" universal sizes, compatible with various mainstream drawer slide brands, offering flexible replacement options. BulletPoint5 : Installation Guidance: Easily address the pain points of using bottom-mount concealed drawer slides, suitable for drawer side panels with thicknesses of 1/2 inch and 5/8 inch, making the installation process simpler and avoiding unnecessary hassles. Color : Silver DrawerType : Under Mounted Slide DrawerType1 : Side Mount DrawerType2 : Ball Bearing Slide ExternallyAssignedProductIdentifier : 7604567363283 ExternallyAssignedProductIdentifier1 : 197988431435 ExternallyAssignedProductIdentifier2 : 0197988431435 FinishType : Steel IncludedComponents : Mouting Screws IncludedComponents1 : Drawer Slides x 6 IncludedComponents2 : Handles x 20 IncludedComponents3 : Self-tapping Screws ST3.5x11 x 1 Pack ItemName : VEVOR 6 Pairs 21 Inch of 15 18 21 Inch Soft Close Bottom Mount Drawer Slides, Heavy Duty Ball Bearing Full Extension Steel Track, Noiseless Guide Glides Cabinet Kitchen Runners with Locking, 100 Lbs ItemPackageDimensions_Height : 5.51 inches ItemPackageDimensions_Length : 26.77 inches ItemPackageDimensions_Width : 8.07 inches ItemPackageQuantity : 1 ItemTypeKeyword : cabinet-and-furniture-drawer-slides Manufacturer : VEVOR Material : Alloy Steel ModelName : Drawer Bottom Side Mount Rails ModelNumber : 30201B.533-6 MountingType : Under Mount NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : Drawer Slides 6 Pairs 21 Inch ProductDescription : Soft close drawer slides ProductSiteLaunchDate : 2024-01-22T08:00:01.000Z Size : 21inch Style : 6 Pairs SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 30161808