The 8-Bit Pack Pliers is a lightweight multi-tool with 17 functions. Eight attachments nest inside the handles of master link pliers using magnets and a clever storage system. These attachments then fit into an 8mm ball detent swivel head that has a 4mm opening for hex bits, which adds functionality to the already-versatile master link pliers.This new multi-tool was created to solve almost any minor repair on MTB and road rides alike.17 Functions: spoke wrench; valve core wrench; flat head #3.5 and Phillips #2 screwdriver bits; 2, 2.5, 3, 4, 5, 6, and 8mm hex; and T10, T25 Torx-compatible bits; install and remove master links; clear tire sealant clogs from valve stem; tighten valve stem lock nutMagnets keep all bits in placeBall detent swivel head helps access hard-to-reach placesHandle doubles as breaker bar for extra torque when head is bent8mm hex bit tested to over 40 Nm torqueThe 8-Bit Pack Pliers are part of the 8-Bit System that is a group of multi-tools designed to work together to solve most trailside fixes. They are lightweight, strong, versatile, and small enough to fit in a jersey pocket or riding tool wrap. The 8-Bit Chainbreaker Utility Knife Multi-Tool and the 8-Bit Tire Lever Rim Dent Remover Multi-Tool join the 8-Bit Pack Pliers to begin the system. The three neatly nest together using magnets and clever machining for compact storage.SPECIFICATIONSWeight: 70gDimensions: 146mm x 20mm x 9mmMaterial: 7075-T6 aluminum handles, CrV tool steel swivel head, S2 tool steel bitsMax Torque:Max torque for 8 mm hex bit – 40 NmMax torque for 4, 5, 6 mm hex bits & T25, T30 bits – 20 NmMax torque for all other bits – 10 NmMaster links are not included. Master Link storage is compatible with SRAM PowerLock Link, Shimano Quick-Link, KMC Missing Link and other similar master links (not compatible with Connex Links by Wipperman)Compatibility: Pliers works with 9-, 10-, 11- and 12-speed master links and chains (not compatible with Campagnolo 12-speed chains)Made in the USA