Featuring a 10 - 80Nm torque range and the ability to tighten left- or right-hand threads, Pedro's Grande Torque Wrench is a great option for bottom brackets, cassette lockrings, and other high-torque components on your road or mountain bike. A micrometer-style dial with a simple locking mechanism allows you to set the desired torque setting in 0. 5Nm increments, and once you've hit that mark while tightening there's an audible "click." The square 3/8in ratchet drive is reversible to change thread directions, and features a push-through design for reliability. The wrench itself is made of heat-treated steel for strength and longevity, and is backed by a two year warranty.