CCJH 19FT Sliding Barn Door Hardware Kit, Heavy Duty, Smoothly and Quietly, Easy to Install, Fit 57" Width Double Door Panel, Basic Style Hangers Black Size it can be unlocked by

it can be unlocked by the key from outside

No need to carve the door

restaurants

75ft rails

Key Quantity:3pcs

CCJH 19FT Sliding Barn Door Hardware Kit, Heavy Duty, Smoothly and Quietly, Easy to Install, Fit 57" Width Double Door Panel, Basic Style Hangers Black Size it can be unlocked byDurable & Sturdy: CCJH Sliding barn door hardware kit is made of heavy duty construction steel, Sliding smoothly; Maximum loading capability is 330lb per door; Fit for 1 1 4" 1 7 8" thickness door panel; The clearance between door panel and wall is about 5 8"; Ultra Quietly: Super silently nylon wheels bring no noise when sliding your door; Spring damping door stopper make the close more softer and comfortable; Give you pleasant mood as no noise when