Standard Size and Specifications Threaded rod size: M6 Threaded rod length: 10mm (0.39 inch) Wheel diameter: 22mm (0.87 inch) Step height: 6mm (0.24 inch) Wheel thickness: 7mm (0.28 inch) Package includes 6 drawer rollers Durable and Reliable Materials Roller made from quality nylon for strength and wear resistance Threaded rod constructed from bearing steel and carbon steel for rigidity and durability Strong loadbearing capacity designed for longterm, consistent performance Smooth and Quiet Operation Reduces noise when opening and closing drawers, ensuring a quieter working or living environment Stable rolling action for smooth drawer movement Quick and simple installation and replacement, minimizing downtime Lowmaintenance design for hassle upkeep Versatile Applications Ideal for replacing worn or missing rollers in metal drawer slide systems Compatible with a wide range of furniture drawers, including cabinets, dresser drawers, filing cabinets, and sliding doors Suitable for specialized uses such as registers, pet boxes, and other sliding storage systems Practical Use Scenarios 1. Restore smooth movement in office filing cabinets to improve workspace efficiency 2. Upgrade worn rollers in dresser drawers for easier daily use and noise reduction 3. Maintain reliable operation in cabinet sliding doors for home or commercial storage systems