This 6.6ft Sliding Track Bypass Door Hardware Kit comes with a one-piece 6.6ft long jointless sliding track, a roller stopper to prevent excessive sliding, along with a strong floor guide to stabilize door movements, turning your normal door into an innovative sliding door.
Add anti-falling wheel on the roller, can effectively prevent the roller hanger from falling off during sliding. (like your door width is 2.5FT/76cm, You will need 5FT/152cm Kit for single door).