- Square 3/8-inch reversible ratchet drive features unique push-through design for superior durability and reliability. - Designed for left-hand or right-hand thread 10-80Nm torque settings required for bottom brackets, cassette lockrings, and other high torque components. - Quickly set torque using a micrometer-style dial and simple locking mechanism. - Includes 3/8-inch square to 1/2-inch square adapter and 3/8-inch square to 1/4-inch hex adapter. Torque wrenches have become an essential bicycle tool. The increase in carbon fiber bikes and components have driven the need. While carbon fiber allows for more optimal design and provides a far higher strength to weight ratio compared to steel and aluminum, it is also more susceptible to crushing and cracking when improperly set up. Pedro's Grande Torque Wrench features a 350mm length designed for left-hand or right-hand thread 10-80Nm torque settings required for bottom brackets, cassette lockrings, and other high torque components. A unique push-through, reversible, 3/8-inch ratchet drive delivers superior durability and reliability. This click-type torque wrench makes an audible click when desired torque is reached and is quickly set in 0.5Nm increments using a micrometer-style dial and simple locking mechanism. The Grande Torque Wrench also features heat-treated steel construction for accuracy, strength, and reliability, and includes a 3/8-inch square to 1/2-inch square adapter and a 3/8-inch square to 1/4-inch hex adapter. Accurate to within +/- 4 percent. Backed by a Pedro's two year warranty.