Roller Set Package includes:

1 pair of Rollers with hex bolts, washer, acorn nut, anti-jump pad and floor guide.

This roller can be used both indoor and outdoor. It is rust proof, water proof and fire proof.
The standard door thickness for our rollers is from 1 3/8'' to 1 3/4''. If your door thickness is not within that range, please contact us for custom orders.
The minimum clearance (from top of the door to the ceiling) you need to install this on barn door hardware is 6''. For spoke wheel rollers, the minimum clearance is 8''.