Key benefits Reliable replacement casters built for durability and smooth motion. Protects floors: designed to avoid scratching, smearing, or other damage so you can glide confidently over wood and hardwood surfaces. Quick, quiet rolling with precision bearings for improved maneuverability and reduced effort. What makes these casters stand out Robust construction: industrial-grade steel components for long service life. Smooth, durable tread: polyurethane outer layer balances grip and floor protection. Precision ball bearings and internal bearing design ensure fast, consistent rotation and stable steering. Smooth wheel surface prevents hair and fibers from getting caught. Function and compatibility Purpose: replacement wheels for office chairs, furniture and equipment that require swivel/steering casters. Suitable applications: workbenches, trailers, workshops, shop cabinets, toolboxes, scaffolding, desks, shelving units and other industrial or commercial furniture. Easy to install as direct replacements for standard caster mounts (verify stem or bolt size before ordering). Practical performance Smooth, low-resistance roll for effortless repositioning of chairs and furniture. Durable materials resist wear from repeated use in industrial and workshop environments. Internal bearings reduce friction and support reliable swivel action under load. Use scenarios Workshop: Replace worn caster wheels on a mobile workbench to improve mobility and protect wooden shop floors. Retail or storage: Fit to shop cabinets or shelving units to allow quick reconfiguration of layouts without damaging floor finishes. Office: Upgrade office chair wheels to polyurethane casters with precision bearings for quieter, smoother movement and less debris entanglement. Notes Constructed from industrial steel, precision ball bearings and polyurethane as specified. Confirm mount type and dimensions on your current casters to ensure compatibility before purchase.