- Precise Sizing : Available in multiple sizes, this caster features a wheel diameter of 25/32 mm, a width of 13 mm, and a mounting height of 30/40 mm. It has a mounting hole diameter of 6.2 mm, an overall width of 24 mm, and panel dimensions of either 52 x 22 mm or 63 x 22 mm, with hole spacing options of 38 mm or 48 mm. Always verify measurements before purchasing to ensure compatibility with your furniture. - Effortless Installation : Designed for easy installation, this caster offers both top and side mounting options. It includes four screw holes and comes with 4 mini-casters and fastening screws, simplifying the process of attaching the wheels to various types of furniture for seamless mobility. - Quiet and Floor-Friendly : Constructed from TPE rubber wheels, this caster effectively protects your floors and carpets from damage. The built-in silent ball bearings ensure smooth and quiet movement, while the integrated plastic dust cover prevents hair and dirt accumulation, enhancing the caster's durability. - Durable Steel Construction : Made from high-quality steel, the caster bracket is robust and wear-resistant. The combined weight capacity of the four wheels ranges from 36 kg to 54 kg, and the smooth metal surface resists fading, ensuring stability and aesthetic appeal for long-term use. - Practical Applications : Ideal for office chairs, rolling carts, and furniture that require mobility, these casters provide a reliable solution for enhancing convenience and functionality in your workspace or home. Perfect for moving heavy items with ease while maintaining the integrity of your flooring.