Polyurethane (PU) heavy-duty casters.

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March 15, 2026
Video Description:
Looking for durable, cost-effective caster wheels for your commercial equipment? In this video, we demonstrate and explain the features of 4-inch PP heavy-duty casters with side brake and fixed swivel options. You'll see real-world applications in retail stores and commercial settings, learn about their corrosion resistance and load-bearing capabilities, and understand why PP material offers excellent performance at an affordable price point.
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