6FT ft Box Rail Ceiling mount bifold barn door hardware kit for single door 17FT all hardware needed for bi-folding

all hardware needed for bi-folding door

The track adopts mechanical design

No Door&Roller Included

Do not worry you are unable to find exact size for installation

Please pay attention that you should always face the keyhole when installation

6FT ft Box Rail Ceiling mount bifold barn door hardware kit for single door 17FT all hardware needed for bi-foldingReference Dimensionfor example 6FT Ceiling mount barn door box rail fit Max door opening width up to 32" and fit door panel width up to 36"; Door weight capacity 330lbs(150kg); Fit door thickness 1 1. 81(25 46mm); Door height should be floor to ceiling distance minus 84mm(3. 3") (Not included). Heavy Upgraded & Heavy DutyUpgraded aluminum alloy box track and nylon roller, the ceiling mount box rail hanger bearings for barn door up to 330 lbs(150kg).