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Accuracy, Long-Lasting Accuracy and Durability


Accuracy: 4% according to the EN ISO 6789:2003 specifications
Long-lasting accuracy up to 25000 cycles
Durable: Reliability of the mechanism up to 25000 cycles
Robust: 54 teeth fixed pear head ratchet with quick socket release
Comfort: Black aluminum handle resistant to common chemicals in workshops
Compact: To work in restricted areas


Scale in ft-lbs and Nm
Torque adjustment with manual locking in front of the handle
Fine scale graduation
Sensitive & sound signals when reaches the torque
Provided with ISO 6789 calibration certificate
Provided in a protective blow molded case
Numbered wrenches

  • Operators manual
  • Exploded view
Part number8941089205
DescriptionGeneral mechanics on light and heavy vehicles Tire changing operations on light and heavy vehicles Industrial maintenance and repair
Capacity100 – 550 ft-lbs. Nm100 – 550 ft-lbs. ft.lbs
Graduation5 ft.lbs Nm5 ft.lbs ft.lbs
ISO SpecificationEN ISO 6789:2003
Length1060 mm12.87 "
Net weight5.84 kg35.71 lb
Square drive3/4 "
Vibration ISOISO-
  • CP Drehmomentschlüssel (Deutsch) 1 MB, PDF
  • CP Torque Wrenches (English) 1 MB, PDF
  • Chiavi Dinamometriche CP (Italiano) 1.7 MB, PDF