![4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty 4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty](https://automaticslidingdoorhardware.com/wp-content/uploads/4FT_20FT_Steel_Sliding_Barn_Door_Hardware_Kit_for_Single_Double_Door_Heavy_Duty_01_oru.jpg)
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![4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty 4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty](https://automaticslidingdoorhardware.com/wp-content/uploads/4FT_20FT_Steel_Sliding_Barn_Door_Hardware_Kit_for_Single_Double_Door_Heavy_Duty_03_nmk.jpg)
![4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty 4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty](https://automaticslidingdoorhardware.com/wp-content/uploads/4FT_20FT_Steel_Sliding_Barn_Door_Hardware_Kit_for_Single_Double_Door_Heavy_Duty_04_be.jpg)
![4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty 4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty](https://automaticslidingdoorhardware.com/wp-content/uploads/4FT_20FT_Steel_Sliding_Barn_Door_Hardware_Kit_for_Single_Double_Door_Heavy_Duty_05_td.jpg)
![4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty 4FT-20FT Steel Sliding Barn Door Hardware Kit for Single/Double Door, Heavy Duty](https://automaticslidingdoorhardware.com/wp-content/uploads/4FT_20FT_Steel_Sliding_Barn_Door_Hardware_Kit_for_Single_Double_Door_Heavy_Duty_06_keu.jpg)
All of our products comply with strict quality control and advanced technology makes CCJH Sliding Barn Door Hardware more reliable. Door weight capacity: 330lbs. Sliding Length: 4ft-16ft for your choose. The top of the Doors to the ceiling : Min distance is 6.7. Suitable Door Panel Thickness: 1 1/4 to 1 7/8 inch. 1Adjustable Roller hanger screws(from 3cm to 5cm), You can adjust the screw to the most suitable thickness for your door. 2Rubber accessoriers & Spring door stops, has buffering effect when sliding door, reduce noise. 1 2 x Rollers. 2 Wall Hanger Set (1 rail hole need 1 set). 3 2 x Door Stops. 4 4 x Adjustable roller screws. 5 2 x anti-jump blocks. 6 1 x floor guide. Note: Only the sliding door kit for sale, door is not include. 1 4 x Rollers. 3 4 x Door Stops. 4 8 x Adjustable roller screws. 5 4 x anti-jump blocks. 6 2 x floor guide. How to choose track size. 1 Single Door Min Track Size= 2 × Single Door panel Width. Double Door Min Track Size= 4 × Single Door panel Width. Any questions please tell us, Our customer service will help you within 24 hours.