4-12FT Sliding Barn Door Hardware Kit Single Double Doors (NO DOOR). Fits sliding Door Thickness: From 1 3/16″ to 2″. Only sliding door hardware kit, don’t include the Door. Black Roller–High quality steel.

The head of the door stopper is nylon arc. Perfect fit witth roller pulley radian, reducing noise. Add anti-falling wheel on the roller hanger, can effectively prevent the roller hanger from falling off during sliding.