Heavy-Duty Build:Two bearing trolley assembly made with hot-rolled carbon steel of solid steel for impact resistance.Galvanized to ensure rust resistance of wheeled trolleys.Smooth and noiseless during use, bearings and pins are firmly welded, work stably, resulting in incredible strength and quality!
Operate Steadily:Wheel trolley standard deep groove ball bearing installation, is very smooth no noise to it when used. Bearing welding positioning, to ensure the stability of the work.
Unique Design: The bolt is in the fastening groove, unistrut trolley will not be blocked in the channel. Two bearing trolley assembly wheel heavy duty trolley assembly with silent wheel.
Easy Operation: When using, just push the wheel into the pillar channel, you can use the cart upside down.
Style: 4 wheel trolley assembly rollers two bearing (2PC)
Color: Silver
Material: Steel
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing.