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Sliding Barn Door Hardware system  include:
1.Steel Flat Track (2M)-
2.Hangers roller  ;Steel bodied hangers with solid nylon wheels
3.Track BracketsÂ
4.Installation Hardware
5.Door Bottom Guide
6.Track Stops Mounting
7.Anti-rise Discs
7 Kinds of support cariage More choose
Features and funtion
1. Surface: Black powder coated for corrosion protection
2. Main Material: High quality Q235 steel+POM materials
3. Passed the test of opening - closing: 120000 times
4. Â Used For:barn door,Kitchen, dinning room, bedroom, coffee bar, farm, Â window etc.
Door panel thickness
35/40mm
Door Max Weight:Â
 150lb - 200lb
6FT-16FT Track fit for door opening
 36inch - 96inch
Package information: bag firstly ,box ,then carton withtogether 
Single or double door hardware kits reference :
Installation step:
Jiaxing Jinnaike Hardware Products Co. Ltd., a leading worldwide manufacturer in China since originally1995, specializes in manufacturing gate, door, windows and fence's accessories, sliding gate pulley , hardware which is used for , swing gate, sliding cantilever gate, sliding door, folding door and electric retractable door, fence, farm etc.
   Jiaxing Jinnaike Hardware Products Co. Ltd., has been certified to comply with ISO9001:2008 Quality Management System, BV(Bureau Veritas) and SGS.
If any interests, please give me a message for more details, thank you!