Screwdriver Set - 2pc 6 pack chain tool Our 10mm hex crank driver

Our 10mm hex crank driver was specifically designed for quick-and-easy crank installation and removal including the Campagnolo® Ultra-Torque

in some instances the calibration cost is similar to a new wrench and re-calibration of a wrench is not always possible

and 13-speed chains

essential for removal and installation of chainrings

Fits the following tools:

Screwdriver Set - 2pc 6 pack chain tool Our 10mm hex crank driver2 Piece Bicycle Screwdriver Set Dual density, ergonomic thermoplastic handles for comfortable grip and leverage. Heat treated tool steel construction for strength and durability. Includes: #2 Phillips and 5. 5mm flat blade screwdrivers. These professional grade screwdrivers are designed for ease of use, comfort, and lasting durability. This set provides the two most common sizes required to for bicycles. Backed by Pedro's lifetime warranty.