Thanks to its new components, the torque wrench no longer has to be brought back to the minimum setting at the end of each operation cycle. The number of cycles as well as durability and tightening accuracy as required by the reference standard are ensured. To confirm these parameters, Beta Utensili's Research & Development Department conducted numerous, long-term endurance tests in the in-house laboratories. This result has been obtained through the the following: use of the highest-performance materials, special heat treatment on interior parts.