Four Wheel Trolley Rollers For Unistrut And Superstrut Channel Systems, Upgraded Heavy Duty Load Bearing, Silent Operation, Fits One And Five Eighths Inch Wide And Taller Strut Channel, Rustproof Galvanized Steel, Silver Four Pack

Heavy-Duty Four-Wheel Trolley Rollers for Unistrut
✔️ Fits 1-5/8" wide (41.3 mm) and taller strut channels, four-pack

These four-wheel trolley rollers are engineered for Unistrut and Superstrut channel systems. They are ideal for overhead track installations, ceiling trolleys, gantry beams, and heavy material handling in workshops and factories.

✅ Heavy-duty, rustproof galvanized steel construction
✅ 550 lbs breaking strength for safe heavy-duty use
✅ Smooth, quiet operation with premium bearings
✅ Universal fit for 1-5/8" wide and taller strut channels
✅ Four-pack included for multiple beam setups
✅ Silver finish resists corrosion and wear

💡 What is a heavy-duty unistrut trolley used for in industrial overhead track systems? These handy devices enable safe, efficient load movement along channel tracks.
- handy for overhead beam track setups in warehouses and factories
- supports up to 550 lbs with rustproof galvanized steel build
- fits 1-5/8" wide and taller strut channels for quick retrofits
- reduces friction and wear with high-quality bearings