Specification Brand : Betesy Hardware BulletPoint1 : Measurement: 60inch in length.76mm in width.19mm in thickness.500 LB load capacity.Full extension.Screws are included. BulletPoint2 : Premium Quality: 2.5mm thickened steel in zinc plated finish.Cold rolled steel has strong moisture resistance,preventing it from rusting.Durable for use. BulletPoint3 : Lock Function: The slides can be locked by the locking device to prevent it from sliding, and it can be unlocked by gently pulling the locking device.Note:the locking device can't be separated. BulletPoint4 : Lock Function: The slides can be locked by the locking device to prevent it from sliding, and it can be unlocked by gently pulling the locking device.Note:the locking device can't be separated. BulletPoint5 : Lifetime Service: Any problems occur,please let us know first and we'll give you a best solution. Color : 1 Pair DrawerType : Ball Bearing Slide DrawerType1 : Side Mount DrawerType2 : Ball Bearing Slide FinishType : Steel IncludedComponents1 : Undermount drawer slides IncludedComponents2 : Rear mounting bracket IncludedComponents3 : Locking Devices IncludedComponents4 : Install Screws IncludedComponents5 : Installation instructions ItemName : Betesy Hardware 1 Pair of 60 Inch Heavy Duty Drawer Slides 500LB Full Extension Side Mount Ball Bearing Drawer Rails with Lock ItemPackageDimensions_Height : 157.48 centimeters ItemPackageDimensions_Length : 7.112 centimeters ItemPackageDimensions_Width : 9.906 centimeters ItemTypeKeyword : cabinet-and-furniture-drawer-slides Manufacturer : Betesy Hardware Material : Alloy Steel ModelName : MK316 ModelNumber : MK316 MountingType : Side Mount NumberOfItems : 2 PartNumber : BD-HV-76-60 ProductDescription : Betesy Hardware,creating a perfect home ! ProductSiteLaunchDate : 2021-06-22T08:04:12.043Z Size : 60 Inch SupplierDeclaredDgHzRegulation : not_applicable