Description: Pneumatic Sander Wheel Accessory: Designed specifically for use with the 3M33575 sander, this pneumatic accessory ensures efficient and smooth sanding operationsConstruction: Crafted from metal, this bearing roller is built to withstand rigorous use, providing long last performance and reliabilityCompact Dimensions: With a size of 4x15x10mm, this component is perfectly sized for easy integration into your sanding equipment without compromising on functionalityEssential Tool Component: This roller is an essential part of maintaining optimal performance in your pneumatic sander, making it a must have for professionals and DIY enthusiasts alikeApplicable: Pneumatic Sander bearing roller is suitable for polishing various materials such as welding scars, burrs, wood, and metal, meeting different industrial and handicraft needs Specification: Material: Metal Size Chart: 0.4cmx1.5cmx1cm/0.16inchx0.59inchx0.39inch Package Includes: 1x Belt Sander Roller Bearing Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.