【HEAVY DUTY CONSTRUCTION】Barn box rails made of solid steel, fine black powder coated surface,anti-corrosion ensures years of beauty and longevity. - 8.8 grade screws and roller screws ensure our hardware kit can hold 300lbs doors. -Over 15000 times test, bearing rollers slide like butter,slide quiet and smoothly.
【SMOOTH BALL BEARINGS SLIDES】All Rollers Equip with 2 Ball Bearings -Bearings provides a very quite and smooth glide as the door opens and closes, smooth every slides.
- Skillfully packaged 8FT kit comprises: 4FT box trackx2; Box track bracketx2; Connectorx1; Rollerx2; Stopx2; End capx2; L guides
【DOOR WEIGHT CAPACITY】Hold MAX door weight 300lbs, can be used for both interior door and outside door. Suitable for door panel thickness 1 1/2" to 2"; The rollers vertical lock nuts are adjustable. Fit exterior door and indoor project.
【KIND REMINDS】Leave enough space between wall and box track if you have door frame/baseboard. Only box rail barn door hardware for sale, door panel and handle are NOT included.