The Wera 7400 Series Pistol Grip Torque Screwdriver Re-Calibration Set is a dedicated recalibration kit designed to restore the accuracy of Wera’s 7400 Series torque screwdrivers with pistol grip handles. Maintaining accurate torque output is essential in professional applications where under- or over-tightening can compromise the integrity of a fastened joint. This recalibration set ensures that your Wera 7400 Series pistol grip torque screwdriver continues to perform to its original factory specification. Suitable for workshops, service environments, and any professional setting where torque tool accuracy is critical, this kit is a practical investment in the long-term reliability of your Wera torque screwdriver. Features and Benefits: • Specifically designed for the Wera 7400 Series pistol grip torque screwdriver • Restores torque accuracy to original factory specification • Extends the working life and reliability of your torque screwdriver • Suitable for professional workshop and service environments Contents: Re-Calibration Set Series 7400, pistol handle