The OEM Brand 2531F Replacement Stone Set includes three fine grit stones, each measuring 2″ in length. These replacement stones are specifically designed for the OEM brand 2531F manufacturer part number. Perfect for automotive hand tools, this set is essential for maintaining the quality and performance of automotive tools and supplies. Ideal for eBay Motors, these replacement stones are a reliable and durable option for professional auto mechanics and car enthusiasts looking to keep their tools in top condition.