The M12 FUEL™ ONE-KEY™ ⅜″ Digital Torque Wrench is MILWAUKEE®’s first digital torque wrench, delivering up to 50% faster installation by replacing traditional hand tools. It offers a 13.6–135.6 Nm torque range with ±2% accuracy, adjustable run-down torque to prevent over-torque, and advanced torque reporting through ONE-KEY™ for easy inspection and documentation. Designed for demanding jobsites, it features four measurement modes, four notification alerts, six languages, and a durable FUEL™ platform powered by a POWERSTATE™ brushless motor, REDLITHIUM™ battery, and REDLINK PLUS™ intelligence, all compatible with the M12™ battery system.