Made of chrome steel, tough, durable, water resistant and anti-corrosion has a longer service life.
Double bearings, good glide and stability, providing greater flexibility, reduce vibration, reduce noise and smooth operation.
The high-strength V type wheel rail track, which allows 300kg capacity per wheel, easy to carry by the heavy door.
Suitable for reverse rail, industrial machine, roll up door, sliding door, factory door, front door, dog door, container shelf.
Size:
5.5cm x 4cm x 3cm
What's in the box
4 x V-Shaped Groove Wheels For Sliding Doors/Cable Pulleys (5.5cm)
