Suspension Wheels for Door Hanger "Niko" (Double Wheel Bearings) (For Folding Doors)

[Features]
● The use of large bearings ensures smooth and stable movement of the sash hanger with only minimal force applied.
● Because the sash hanger can swing to both the left and right, the pulley is not subject to any excess load, prolonging the lifespan of the sash hanger.

[Applications]
● A sash hanger (multi-roller type) for door hangers.
● For folding doors.