Heavy-duty hangers eith unique three wheel design ensures all wheels carry door weight equally.
Smooth rolling, 1inch (25mm) diam with 626Z ball bearing . Balanced wheels offer minimum friction riding on convex track rails (track not included).
"Flip-of-a-clip" separates wheels from hanger plate for easy door installation/removal.
The designed and packed primarily for ''on-the-job'' construction of pocket doors, and also usable in combination with other tracks for special installations of sliding doors.