Features Great Washers: Create space between components on shaft for smooth movement, ensuring efficient and reduced friction. Practical Use: Compatible with 8mm outer diameter round shafts and 12mm inner diameter bearings, providing versatile applications. 10Pcs in Pack: Convenient set of 10 uniform washers with 12mm ID and 15mm OD, ensuring easy replacement and ample supply. Good Material: Crafted from high-quality stainless steel, ensuring a sturdy and structure for long-lasting use. Easy to Install: Lightweight and compact design allows for quick and simple installation, saving time and effort. Features: 1、Great Washers: You can use the washer to create space between the components on shaft and keep objects moving ly. 2、Practical Use: Can be applied on round shaft with 8mm outer diameter, and on bearing with 12mm inner diameter as well. 3、10Pcs in Pack: Comes with 10pcs uniform washer with 12mm ID and 15mm OD, which adds more convenience to replacement. 4、Good Material: Forged with stainless steel material, has a sturdy structure and for long using. 5、Easy to Install: Designed to have a light weight and a compact size, the installation is simple and quick to complete. Specification: Item Type: Washer Material: Stainless Steel Inner Diameter: Approx. 12mm / 0.47in Outer Diameter: Approx. 15mm / 0.59in Model12mm / 0.47in Package List: 10 x Washer Note: Match the appropriate design size before use. Package List 10 x Washer