·Carbon Steel Roller – Super load-bearing capacity, inner nylon wheels, will not wear the track when rolling.
Adjustable Screw – The roller screws can be adjusted freely in any size within the door thickness from 1 3/16″ to 2″.
·Anti-jumpers – The little round discs won’t allow your door to be lifted off the rail.
Door stoppers – unique spring design: Spring door stoppers plays a buffer role, reducing the noise of the collision when opening and closing the door.
Floor Guide – Adjustable, can suitable for door thickness in 1 3/16″ to 2″,and wall-hounted, don’t need to groove on the door bottom.
