Tire lever, valve core remover, valve stem lock nut wrench and masterlink pliers. 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. Compatible with 9, 10, 11 and 12-speed master links and chains. 7075-T6 aluminum, Type II anodized, laser marked logo. 116 mm x 20 mm x 9 mm, weight: 38g. Tire lever not recommended for use on carbon rims.