Product: Triple-Cornered Frame Climbing Wheel Caster with Bearing For shopping carts, baby carriages, and furniture casters Key benefits Smooth, reliable rolling: casters include bearings for low friction and consistent movement. Durable construction: stainless steel frame and polyurethane (PU) wheel material resist wear and corrosion. Wide compatibility: universal design fits different shopping carts that have a shaft filled part, and can be used for baby carriages and furniture. Fast installation: designed for quick replacement or upgrade — installs in a few minutes. What this product does for you Restores or improves maneuverability of carts, carriages, and furniture by providing a stable, rolling wheel assembly. Reduces maintenance downtime thanks to long-lasting stainless steel components and resilient PU wheels. Makes handling heavier loads easier and safer with a robust triple-cornered frame that stabilizes the wheel under load. Features and specifications Type: Triple-cornered frame climbing wheel / caster with bearing Materials: Stainless steel frame, PU (polyurethane) wheel Compatibility: Universal purpose — intended for various shopping carts with a shaft filled part; also suitable for baby carriages and furniture caster replacements Performance: Bearing-equipped for smoother rotation and improved durability Installation: Quick fit — can be installed in a few minutes Practical use scenarios Replace worn wheels on a supermarket or market shopping cart to restore smooth steering and reduce noise while pushing loaded carts. Upgrade a baby carriage wheel assembly to a stainless steel and PU caster for better longevity and easier maneuvering on sidewalks or pavements. Convert or repair furniture casters on storage racks, display carts, or utility trolleys to improve mobility and stability during movement. Why choose this caster Balanced combination of corrosion-resistant stainless steel and shock-absorbing PU ensures long service life and dependable performance. Bearing-equipped design reduces rolling resistance and wear, saving time and effort when moving loads. Universal, straightforward fit for devices with a shaft filled part makes replacements fast and practical. Ordering notes Confirm your cart or carriage uses a shaft filled part for compatibility before purchasing. Designed as a functional replacement or upgrade part — suitable for maintenance, repair, and retrofit applications.