DIYHD 8FT Double Sliding Barn Door Hardware Box Track Wall Mount Kit for Exterior Door

Only box rail barn door hardware for sale, door panel and handle are not includedMaterial: Steel; Surface: Smooth Black;8FT is 2pcs 4FT track with a connector;Only 2pcs stops offered for 8ft systemThis kit can hold max door weight 300Lbs, can be used for both interior door and outside doorSuitable 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 board8FT double door kit including:4FT box track*2; Track connector*1; box track bracket*3; roller*4; stop*2; end cap*2; L guides*2