4 inch caster wheels for office chair
4 inch caster wheels for office chairs represent a professional-grade mobility solution designed to enhance workplace functionality and comfort. These robust wheels feature a larger diameter than standard casters, providing superior rolling capability and stability across various flooring surfaces. Constructed with high-grade materials, typically including a durable polyurethane tread and reinforced steel housing, these casters can support significant weight capacities while maintaining smooth operation. The 4 inch size offers an optimal balance between maneuverability and floor clearance, making them suitable for both carpeted and hard surface environments. They come equipped with precision ball bearings that ensure silent operation and reduce rolling resistance, while the enlarged wheel diameter helps prevent floor damage and marking. Many models incorporate a universal stem fitting that ensures compatibility with most office chair bases, while some versions feature a locking mechanism for added safety and stability when stationary. The enhanced size also contributes to better weight distribution, reducing pressure points and extending the lifespan of both the wheels and the flooring.