It seems that functional trail tools are all the rage. Wolf Tooth has developed a tool that does what many tools are not - focusing on the chain and on your tubeless tires. It is designed to be light and compact so you can carry it with you. This tool serves as a tire lever, valve core remover, valve stem lock nut wrench and master link pliers. It also provides storage for two master links so you will always be prepared on the trail. Magnets hold the master links securely in place and self close the tool.