Track Roller Wheels for Beam Trolley System

About this item

• ✔ Heavy Duty: Track roller wheels are made of premium solid steel which is of high strength, not only impact resistance,but also ensure a strong bearing capacity to about 440 pound, do not worry about the hurricane now.
• ✔ Rust-resistant: The track roller wheels are designed to resist rust, allowing them to be installed outdoors and exposed to wind and sunlight without concern. This is achieved through advanced galvanized technology, which provides enhanced rust resistance and extends product longevity.
• ✔ 360-Degree Rotation: The track roller wheels can rotate arbitrarily in 360 degrees, thus making your use not limited by the direction and angle, which is very convenient.
• ✔ Smooth & No Noise: High precision bearing balls ensure the wheel rotate more smoothly and silently, you can easily open the heavy sliding door installed with track rollers, never block in the channel.
• ✔ Widely Used: perfect for the hanging strut channel is 1-3/4 " wide and 2-1/4" tall or taller, such as heavy-duty barn doors, garage doors, indoor doors, kitchen doors, sliding doors, etc. 1-5/8" strut channel is not applicable.