Suitable for door panel thickness 1 1/2" To 2"; the rollers vertical lock nuts are adjustable; the gap between door and wall is supper small, the box track need install on the wood board
Only box rail barn door hardware for sale, door panel and handle are not included
2pcs rollers can hold max door weight 300Lbs, can be used for both interior door and exterior door
Kit includes: two 8Ft box tracks, three bypass brackets, four rollers, four stops, four end caps, and two L guides.
Material:Steel; Surface:Smooth Black;The gap between inner door and wall is no Wooden plank required for installation