Once the set torque value has been reached, the cannot be overtightened, so that applying too much torque is impossible. The setting range of 2 to 12 Nm is designed for controlled right-hand and left-hand tightening. The audible and tactile engagement when reaching the scale values additionally facilitates the safe setting of the desired torque value. In addition, the Wera Safe Torque A 1 offers the Torque Lock function for use as a standard ratchet without torque function. The return angle is only 5°, allowing the ratchet to be used in tight working situations such as turning angle applications.
Features of the Wera Safe-Torque A 1 – Torque wrench 1/4″ square, 2-12Nm
- Slip over release mechanism – therefore, the set torque value can never be exceeded
- Torque Lock function: the torque function can be switched off – tool can therefore also be used as a standard ratchet with high loosening torques and in defined rotation angle applications
- For controlled right and left tightening – tightening and loosening with and without torque
- Simple setting and securing of the desired torque value with audible and tactile engagement when the scale values are reached
- Only 30° disengagement angle after reaching target torque value
- Thanks to the fine toothing with 72 teeth, a low return angle of 5° is possible
- 1/4″ square drive with nut locking mechanism



















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