Series 4000SR

Series 4000SR

Classic Torque Wrench

Classic click torque wrench with tightening torque setting through a foldaway torque adjuster.
Setting scale of the torque engraved with laser technology on the wrench.
When the set value is reached, the wrench clicks and for about 3° it does not apply any tightening torque.

The 9×12 and 14×18 drives allow this wrench to be used with both reversible ratchet and open end accessories, ring end, etc (see Accessories section).

The non graduated adjustable version is also available (see 4000 Series).


  • Adjustable torque
  • The handle turns freely to prevent accidental slipping of the torque setting
  • Tightening in one direction
  • Compact and robust
  • Automatic reset
  • Precision ± 3% over the requirements of the EN ISO 6789-1:2017
  • Tool compliant with the EN ISO 6789-1: 2017 standard
  • Declaration of conformance with international traceability through accredited laboratories