Norbar Torque Multipliers 2700Nm

Norbar Torque Multipliers 2700Nm

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The Norbar range torque multiplier has been designed for use where it is necessary to provide higher torques than would otherwise be possible due to limitations of space or operator strength. Input to the multiplier is via a ratchet torque wrench set to one fifth of the desired output torque.


  • Multiplication Ratio: 5:1
  • Velocity Ratio: 5.333:1
  • 5:1 torque multiplication, accuracy guaranteed better than +/-4%.
  • Supplied with two reaction bar styles for maximum versatility.
  • Robust construction means minimal maintenance and long life.
  • Supplied in a carrying case, ideal for inclusion in a heavy vehicle kit.
Model Ratio Square Drive - In Square Drive - Out Torque Range (Nm) Torque Range (lb-ft) Weight (kg)
17221 5:1 3/4" 1" 270~2700 199~1991 6

Norbar torque multiplier dimensions diagram

Model Dimensions (mm)
D R1 R2 Min. R2 Max. R3 L H1 H2
17221 108 85 140 212 344 398 100 36