Ceiling Mount Box Rail Sliding Barn Door Hardware Kit for Single Door,Barn Door System 19FT The installation position of the

The installation position of the bottom rotating shaft must be perpendicular to the punching position of the fixed hanger

️ Right Choice to Your Door: This barn door hardware kit fits 3-5cm thickness door

81" (25-46mm)

it can be unlocked by key from outside

Ceiling Mount Box Rail Sliding Barn Door Hardware Kit for Single Door,Barn Door System 19FT The installation position of theReference Dimension Ceiling Mounting Barn Door Box Rail Fit Max Door Opening Width Up to 44 "and Fit Door Panel Width Up to 48"; Door weight capacity 330lbs (150kg); Fit door thickness 1 " 1,81" (25 46mm); The door height should be floor to ceiling clearance minus 84mm (3. 3 "(not included). Heavy Upgraded Heavy DutyUpgraded Aluminum Alloy Box Track and Nylon Roll, the Ceiling Mounting Box Rail Suspension Bearing for Barn Door Up to 330 lbs (150kg).