The caster is designed based on America's style so at first glance it's not so bad. But if you look closer, the Zinc coating is just so so, bracket steel & PVC wheel is not good and sharp. However, price is great for a ball bearing caster.
The 2-stage ball bearing is made of heat-treated steel to increase friction and wear resistance. The heat treated swivel neck ensures a secure hold of the bearing balls in harsh situations. Has Z shape dual brake pedal - very light and easy to use.