- Smooth 360-Degree Movement: The two-layer design ensures effortless rotation, while the 13 mm wheel width reduces roll resistance by 30% compared to standard wheels. Ideal for office chairs and storage trolleys, this feature enhances mobility and ease of use. - Universal Compatibility: Designed to fit most furniture bases, the 30 x 24 mm hole pattern accommodates a wide range of applications. M4 mounting screws are included for plate thicknesses of 4-6 mm, and the 38 x 32 mm base plate ensures even weight distribution for stability. - Lightweight Yet Durable: Each caster weighs only 40g but can support dynamic loads of up to 20 kg (44 lbs). The low 33 mm mounting height allows for easy maneuverability in tight spaces beneath furniture and equipment. - Versatile Performance: Constructed for smooth operation across various surfaces including hardwood, ceramic tile, laminate flooring, and low carpet. The precise wheel edges prevent floor scratches and markings, maintaining the integrity of your flooring. Use Scenarios: 1. Perfect for home office setups, allowing your chair to glide effortlessly across different floor types. 2. Ideal for storage trolleys in kitchens or workshops, making it easy to transport items without damaging your floors. 3. Great for furniture pieces like ottomans or small cabinets, providing mobility without compromising on stability.