Other sellers with non-16 means you need to re-drill the holes to match your studs for wall attachment. To connect two 48 rails together.(2x) Rollers : For use with door. Keep door in its poistion. Door Thickness: From 1" to 1 5/8". For use with openings up to 50. Depending on lighting situation, it may look black.
Door not included: Home Depot or big box stores usually have a desk for special order doors at reasonable prices. Superb Quality will exceed your expectation. These came direct from the factory!
Please let me know if you have any questions. The item "Modern European Style Steel Wood Sliding Barn Door Hardware Set 8 Feet 8' 96" is in sale since Friday, June 5, 2015. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware".living" and is located in Flushing, New York. This item can be shipped to United States, Canada.