Wera | 05075621001 | Click-Torque C2 | 1/2in Reversible Ratchet Torque Wrench | 20-100NmWith 1 2" square drive, reversible ratchet, 45 teeth Easy setting and saving of the desired torque value with audible and tactile clicks when reaching the scale values Audible and tactile release mechanism when the set torque value is reached Measuring range: 20 100 Nm; precise to + 3% as per DIN EN ISO 6789 1: 2017 07 With ergonomic 2 component handle suitable for right hand use