Description:【Hidden Sliding Door Hardware Kit】: The Hidden Sliding Door Barn Door Hardware Track Set is a reflection of modern design and functionality. Its hidden music design ensures smooth operating of your door without seen tracks, making a seamless look that is either exquisite and practical. The sliding bi directional buffering system allows for straightforward pushing pull, offering quiet and delicate openning and closing, splendid for any room in your home or office.【Versatile and User Friendly】: This hardware package is suitable 800-1220mm door widths, making it a versatile desire for various inside design. There are not any tracks at the floor for easy walking, the set up strategy of this package is simple.【Sturdy Construction】: This door hardware Kit is made from quality commercial aluminum alloy that is durable Its floor has been treated, anti rusting. The accompanying fantastic and small ground wheel design allows for easy sliding, providing steady, quiet rolling.【Material】: The Sliding Door Hardware Kit is manufactured from Aluminum Alloy Zinc Alloy Nylon material making certain sturdiness through the years .【Package Includes】: 1 main bracket , five ST4X40 move self tapping screws, five growth tube 6x40, 25 ST4X16 go self tapping screw, 2 buffer, 2 floor wheels, 1 decrease positioning wheel, 1 4mm wrench, 1 higher track , 1 decrease track, 1 ornamental cover, 1 2mm wrench .Specification:Door Hardware AccessoriesApplicable Door Panels: 40mm Door Leaf Thickness: about 45mm Load Bearing Capacity: 80kgApplicable Door Width: 800-1220mm Material: Aluminum Alloy, Zinc Alloy, NylonScope Of Application: Wardrobe Doors, Tv Cabinet Doors, Room Doors, Corridor Doors, Etc.Package Includes:1 Door Hardware KitNote:Please enable slightly errors 1-2cm variations because of handbook measurement.