Adjustable Office Chair Casters

There are various types of adjustable office chair casters, with prices varying based on material, function, and size. The price range for common products and accessories is between ¥0.95 and ¥18.9, and most offer a 7-day replacement and 48-hour shipping service.

1. Common Caster Types and Prices

1. Basic Fixed Casters

   • 2-inch Fixed Casters for Swivel Chairs: Designed with a snap-in footpad, a felt pad can be added at the bottom to reduce noise and protect the floor, priced at approximately ¥1.71. These casters are suitable for scenarios with low mobility requirements, such as fixed workstations or slip-resistant floors.
   • Reinforced Solid Fixed Casters for Swivel Chairs: Also feature a snap-in PVC footpad but are made of sturdier material with stronger load-bearing capacity, priced at approximately ¥2.0. Ideal for office environments requiring higher stability.

2. Swivel Casters

   • 1.5-inch/2-inch Flat Swivel Casters: Equipped with a brake function and capable of 360-degree rotation, suitable for office chairs requiring flexible movement, priced at approximately ¥0.95. These casters offer high cost-effectiveness and are a common choice for homes or small offices.
   • Zinc Alloy Flat Furniture Casters: The 1.5-inch version features a plywood brake design, while the 2-inch version is dedicated to high-end office swivel chairs, incorporating silent technology, priced at approximately ¥6.0. Suitable for scenarios with high noise control requirements, such as open office areas or libraries.

2. Caster Accessories and Prices

1. Protective Accessories

   • Caster Chair Foot Covers: Worn over the casters to reduce wear, priced at approximately ¥1.89 to ¥5.0, made mostly of rubber or silicone, and compatible with different caster sizes.
   • Computer Chair Wheel Protectors: Similar in function to foot covers but designed to fit the wheel shape more closely, priced at approximately ¥3.0 to ¥8.0. Some products use thickened material to extend service life.

2. Anti-slip Accessories

   • Swivel Chair Anti-slip Foot Pads: Directly adhered to the bottom of the casters to enhance friction and prevent chair sliding, priced at approximately ¥5.0 to ¥18.9. High-end products may use nano-grade anti-slip materials, suitable for smooth floors such as tiles or wooden floors.

3. Service Guarantees

Most caster and accessory merchants offer a 7-day replacement service. If the product has quality issues or does not fit the size, it can be replaced free of charge. They also promise 48-hour shipping to ensure users receive their goods promptly. Before purchasing, it is recommended to confirm the compatibility of the caster size with the chair and prioritize merchants offering after-sales guarantees.