Wera Series 7400 Pre-Set Torque Setting Screwdrivers offer repeatable, accurate torque every time. The torque value can be adjusted within the tools range by removing a cap on the end of the handle and adjusting the nut with a socket. Choose Nm or InLbs with Kraftform standard or pistol grip handle.

Accurate to +/-6% with certificate of calibration. Provides both audible and tactile notification when the fastener reaches desired torque.