Click-Torque A 6 torque wrench with reversible ratchet, 2.5-25 Nm, 1/4", x 2.5-25 NmClick-Torque wrench in the unmistakable, robust Wera design with high accuracy as per DIN EN ISO 6789-1: 2017-07. Easy setting and saving of the default value. The audible and tactile clicks on reaching the scale values also facilitate the safe setting of the desired tor