Heavy-duty swivel casters for furniture trolley, made of rubber with safety locking brake

English: Product Details Parts List: 4 x Swivel Casters with Brakes 16 x Screws Key Features: 1. Small size, sturdy, stable, and swivels. 2. These durable, small swivel casters for chairs can be used for a variety of small or large projects, including mobile furniture, dressing tables, refrigerators, air conditioners, tables, etc. 3. Low noise and robustness: The upper and lower bearing races are equipped with high-quality swivel bearings. This allows the roller to rotate 360 degrees smoothly, quickly, and quietly. 4. Floor-friendly: These soft, floor-friendly rubber casters extend the life of your flooring. The floor is not affected by scratches, and the carpet is not abraded. 5. The swivel caster with brake can easily move on any surface. Detailed description: Material: Stainless steel Size: 6.5 x 4.5 cm Diameter: 32 mm Board size: 39 x 33 mm Total height: 43 mm (Due to manual measurement, there will be a 1-3 mm error.) Capacity: 50 kg (12.5 kg per piece)