Introducing our High-Quality Swivel Industrial Casters! With a variety of sizes (4/5/6/8 inches) and a reliable brake feature, our casters are perfect for heavy-duty hand trucks or trolleys. Made with durable materials, they ensure a long-lasting and smooth operation. As a factory, we focus on delivering top-notch products that meet industry standards. Upgrade your equipment with our TPR Caster Trolley Wheels for enhanced maneuverability and convenience. Trust in our expertise and choose our casters for all your industrial needs.