SHUR-LOCK VALVE CORE TOOLA special design allows the valve core to stay attached to the tool after it is removed from the valve. A great tool to keep the valve core from getting dropped or lost.SPECIFICATIONSLength: 2″ — Hello and welcome to Tire Supply Network. We specialize in fulfilling all of your automotive equipment and accessory needs. Comprehensive selection, fast shipping, and quality service are our priority. Our goal is 100% customer satisfaction; please contact us with any questions. Thanks for stopping by!