DIYHD SS13extra Brushed Nickel Sliding Barn Door Roller Set2pcs

1 Hardware Only Not including door panel 2 Track had been pre-drilled 16" apart holes if your wall is drywall studs pls check if it's 16" between two studs before you order the kit 3 Track's two end had been pre-drilled holes for track connector to fix two tracks to be a longer one for double door system 4 Track connector is a little bit shorter than track so it allow rollers slide one side to the other side 5 The height from top of the door to the top of the roller is about 130mm the gap between door(thickness 40mm) and wall is 16mm