Beefy Heavy Duty Sliding Door Rollers 4 Wheel Trolley For Barn Or Shed Replacement Fits 50mm Wide Strut Channel 1.97 Inch Track 35mm Wheel Durable Galvanized Iron And Steel Bearings Easy Install Two Pack

Two-Pack Heavy Duty Sliding Door Rollers for Barns
✔️ Fits 50mm wide strut channel, four-wheel trolley, 35mm wheels

This beefy four-wheel trolley is designed to upgrade or replace sliding door hardware for barns, sheds, and large gates. It fits 50 mm (2 in) wide strut channels and works on standard ceiling-track systems. Overall size 125 x 47 x 52 mm (4.92 x 1.85 x 2.05 in); wheel diameter 35 mm (1.38 in); hole spacing 30 mm (1.18 in) and 52 mm (2.05 in).

✅ Fits 50 mm wide strut channel (2 in) for universal mounting
✅ Four bearing wheels distribute load for smooth operation
✅ 35 mm wheel diameter ensures strong support
✅ Galvanized iron body with steel bearings for durability
✅ Includes two-pack package of rollers

💡 What is a heavy-duty sliding door trolley used for in track systems?

This handy hardware helps large barn and shed doors glide smoothly along fixed rails, delivering stable operation and long life.

- Reliable load distribution across four wheels on unistrut track - Easy retrofit with standard 50 mm channels for quick upgrades - Durable galvanized steel and ball bearings resist weather and wear