Specification:Threaded Rod: M6Threaded Rod Length: 10 mm / 0.39 inchWheel Diameter: 28 mm / 1.1 inchStep Height: 6 mm / 0.24 inchWheel Thickness: 6 mm / 0.24 inchShell Material: Bearing Steel & Carbon SteelWheel Material: Nylon (PA66) Package List: 4 Drawer RollersDescription:The drawer roller is made of durable nylon material, which is stronger and more wear-resistant. The threaded rod part is made of bearing steel and carbon steel, which provides high rigidity, good durability, and a strong load-bearing capacity, allowing for long-term use.After installing the file drawer roller, there will be no excessive noise when pulling the drawer, stable performance and smooth rolling. Installation and replacement of the pulley is quick and convenient, and maintenance work is easy and worry-free.
eBay