In our many, many collective years of trying and selling supposedly innovative bike products, few we've encountered are as ingenious as the Unior Lockring Wrench. Why? Because it integrates another tool, a spoke wrench, that you're extremely likely to need along with using a lockring wrench, especially if you're touring and often doing repairs out in the middle of nowhere. Pop off your cassette, replace your spoke, true up your wheel, and put it all back together with one smart, compact tool.
hardened, tempered steel