"Made of Crucible's CPM S30V premium cutlery steel, this compact multi wrench tool features seven SAE wrench sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, and 5/8. Also features a bottle opener with additional 5/16 wrench opening and a heavy duty pry tip. A metric version also will be available."
Visit this maker's website: Atwood Knife and Tool. Peter Atwood is a knife and tool maker based in the hills of Western MA. He concentrates on small Every Day Carry knives and keychain tools that are both functional and visually appealing."My main interest is in making useful knives and tools that are compact and easy to carry. A person can only EDC so much and let's face it, you're not likely to reach for a knife that you don't have on you.Atwood tools are overbuilt from the finest steels available such as CPM S30v and CPM 3V and are made to last for generations."