Two Pack Track Roller Wheels Set For Beam Trolley System With Box Rail Strut Channel For Heavy Barn Or Shed Sliding Doors Includes Two Trolleys With Four Steel Ball Bearing Rollers Solid Steel Construction 440 Pound Load Rating Removable Bolt
✔️ Two trolleys with four steel rollers, rated to 440 lb per set
These heavy-duty track rollers are designed to work with box rail strut channels to mount sliding doors, barns, sheds, and outdoor gates. They deliver smooth movement and strong load support for high-duty applications.
✅ Solid steel construction with steel ball bearings for smooth rolling
✅ Each trolley has four rollers and a 440 lb per assembly rating
✅ Removable bolt and 360° rotation for flexible mounting
✅ Works with box rail strut channels sized 1 3/4" W x 2 1/4" H or taller (not for 1-5/8" channel)
✅ Ideal for sliding barn doors, sheds, or garden fences
💡 What is a track roller trolley system used for in heavy-duty door projects?
This handy setup guides sliding doors along a box rail track and supports heavy loads in barns, sheds, or outdoor gates.
- It guides sliding doors along box rail tracks - It supports heavy loads while keeping doors aligned - It works with standard strut channels for easy retrofits - Durable steel rollers resist outdoor wear in real-world use