This vintage Fuller Tools open end wrench is a high-quality hand tool that is perfect for any DIY project. Made in Japan, this wrench is crafted from durable alloy steel and features a double end design with a size of 6mm-8mm. It also has a metric system of measurement and comes with a single piece. This wrench is perfect for those who are looking for a reliable and efficient tool for their workshop. Its brand, Fuller, is known for its exceptional quality and durability. This item is a great addition to any collection of hand tools and is sure to be a valuable asset in any DIY project.