ZEONHEI 4 Pack 2 Inch V Groove Wheel, Heavy Duty V Groove Sliding Gate Wheels with Bracket for Barn Door, Industrial Machines Carts, Wire Rope Rail

These steel wheels are well built and rugged. The ball bearings provide effortless movement, even while supporting several hundred lbs. of weight. They work on inverted angle iron as tracking, or round steel pipe. There are no import fees on items under CAN$40.They are well worth the money. BRD

Good product works as described and is holding up very well so far. I fabricated brackets on a 14 ft wood gate with four of these wheels sliding on half inch angle iron. Before I did this the gate had three 6-in wheels that needed attention constantly, tightening and adjusting and blah blah blah. The gate slides wonderful now practically effortless. One tug on it to open and one tug to close. I recommend this product for similar applications.