4-20FT Sliding Barn Door Hardware Top Mount T Hanger Kit. For Single /Double Door. HARDWARE ONLY, DOOR IS NOT INCLUDE. All of our products comply with strict quality control and advanced technology makes CCJH Sliding Barn Door Hardware more reliable. Material: Carbon Steel Door weight capacity: 220lbs Sliding Length: 4ft-20ft for your choose The top of the Doors to the ceiling : Small Wheel Min distance is 6.7;Big. Wheel Min distance is 8.7. Suitable Door Panel Thickness: 1 1/4 to 1 7/8 inch. 1Suitable Roller hanger screws from. 1 1/4 to 1 7/8 inch. 2Rubber accessoriers & Spring door stops, has buffering effect when sliding door, reduce noise. 3Anti-jump Disk: Mounted on top of the door, prevent the door from popping out of the track during movement. 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 7 Pre-Drilled Spliced rails Note: Only the sliding door kit for sale, door is not include. 1 4 x Rollers 2 Wall Hanger Set (1 rail hole need 1 set) 3 4 x Door Stops 4 8 x Adjustable roller screws 5 4 x anti-jump blocks 6 2 x floor guide 7 Pre-Drilled Spliced rails Note: Only the sliding door kit for sale, door is not include. (we work from Monday to Friday). Q:How to choose Track Size? A: 1 Single Door Min Track Size= 2 × Single Door panel Width (Like you door width is 3FT, you will need 6FT Length Kit) 2 Double Door Min Track Size= 4 × Single Door panel Width. (Like you door width is 3FT, you will need 12FT Length Kit). Any questions please tell us, Our customer service will help you within 24 hours.

Heavy duty carbon steel track kit covered with black powder coated surface ensures water resistant and rust proof for long lasting use. Max Door weight capacity is 330 lbs. Adjustable roller screws fit Door Thickness from 1.2″-2″(30-50mm). Track width is 1.57″/4cm, thickness is 0.24″/6mm. Diameter of the roller. Super silently nylon wheels bring no noise when sliding your door. Spring damping door stopper make the close more softer and comfortable. T-Shaped floor guide can keep the door stable and prevent door bottom from swinging back and forth. Tep-by-step installation instruction very easy to install. Intimate 24-hour online customer service. Upgrade spring design for effective shock. Absorption, door protection and noise reduction. Add anti-falling wheel on the roller, can effectively prevent the roller hange. R from falling off during slidin. Ngle Door Track Kit. 2 PC (1 PAIR). 4 PC (2 PAIR). How to Choose the Correct Track Size? Door Min Track Size= 2 × Single Door panel Width. Example: For a 36″/3FT door, recommend you choose a 72″/6FT track at least. Door Min Track Size= 4 × Single Door panel Width. Example: For a 36″/3FT door, recommend you choose a 144″/12FT track at least. Tip: If you have enough space you can also choose the longer track size.