Specification Brand : REGUDA BulletPoint1 : 【Heavy duty up to 260lb】The drawer slides is made of high-density and high-strength 2mm thickness cold rolled steel and industrial solid steel ball, of which the heavy duty is up to 260lbs, tripled that of the other ordinary rails. REGUDA is committed to produce sturdy and durable drawer slides , the service life of the slide rail could be 30 years at least. BulletPoint2 : 【Anti-rust and muting】The anti-rust ability and oxidation resistance of our slides is superior to the others because of the special electrophoretic coating surface treatment; Industrial grade solid steel ball inside,which not only minimize frictional resistance to keep the sliding more smooth and quiet,and also effectively increase the load-carrying capacity of slides. BulletPoint3 : 【Full extension,larger space】Slides Dimensions: 24 inch(600mm), full extension length: 57 inch(1450mm).The full extension length is designed to be more than twice of the slides closed length on purpose ,which leave enough space for you to screw in the staircase during installation; Since the drawer can be pulled out completely because of the full extension function,the entire drawer's storage to be accessed easily. BulletPoint4 : 【installation notes】 The slides is under mounted,there should be proper mounting clearance leaved under the drawer. Installation clearance under the drawer at least: 2.1 inch(53.8mm). length of drawer≥length of slides rail. Attention: one set includes a pair of slides without any screws(The type M4 screws can be applicable,you can purchase different M4 screws according your specific application scene) BulletPoint5 : 【Application range】 The slides apply to the heavy cupboard and any heavy tall carbinet,staircase cabinet,also other heavy drawers that demanding strong bearing capacity in wine cabinet, storage cabinets,organizer cabinets and so on. Please feel free to contact us if any purchasing requirement ,product quality or installing problem. We will be happy to solve any kind of your problem. Color : Black DrawerType : Storage DrawerType1 : Storage DrawerType2 : Under Mounted Slide FinishType : Steel IncludedComponents : one pair of heavy duty undermounting drawer slides ItemName : REGUDA Undermount Heavy Duty Drawer Slides Rail Bottom Mounted Full Extension Hidden Drawer Runners Ball Bearing Glides Staircase Cupboard Cabinet Wardrobe 16 24 32 40 Inch (loads up to 260 lbs)1 Pair ItemPackageDimensions_Height : 64.77 centimeters ItemPackageDimensions_Length : 5.969 centimeters ItemPackageDimensions_Width : 12.7 centimeters ItemPackageQuantity : 10 ItemTypeKeyword : cabinet-and-furniture-drawer-slides Manufacturer : Foshan AIYAGE Hardware Co., Ltd. Material : Alloy Steel ModelName : 16 inch 24 inch 32 inch 40 inch ModelNumber : US2047 MountingType : Under Mount NumberOfItems : 1 PartNumber : US2047 ProductDescription : Product Description 24 Inch bottom mounted heavy duty drawer slide for the cupboard or carbinet under the stairs. It can help to make the best use of the staircase storage space. ProductSiteLaunchDate : 2022-08-03T01:00:31.641Z Size : 24 Inch SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 8 UnspscCode : 30161808