Handtorque® Torque Multipliers

Norbar HandTorques can be relied upon to have a torque multiplication accuracy of +-4%, throughout the operating range, taking the uncertainty out of higher torque tightening.

Handtorque® HT3 Series

The 'Highwayman' 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.

Handtorque® Compact Series

The Norbar 'Compact Series' Handtorque multipliers are smaller and lighter than other torque multipliers. They are supplied with a unique calibration certificate and in their own carry case.


Handtorque® HT3 Series

The 'Highwayman' 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.

  • 5:1 torque multiplication, ±4% accuracy
  • Supplied with two reaction bar styles for greater versatility
  • Robust construction
  • Supplied in carry case.
HT3 Series Part No Drive Input Drive Output Maximum Torque Weight
        Nm Kg
HT3 1300 Nm Kit 17220 ½” ¾” 1300 3.8
HT3 2700 Nm Kit 17221 ¾” 1” 2700 3.8

Handtorque® Compact Series

  • Compact to allow excellent access to applications
  • Lightweight for torque capacity
  • Supplied as standard with aluminium reaction arm
  • Torque multiplication accuracy ±4%
  • Supplied with calibration certificate allowing the accurate calculation of input torque
Compact Series Part No Drive Input Drive Output Anti Wind-up Maximum Torque Weight
          Nm Kg
HT-52/4.5 180200 ½” ¾”   1000 1
HT-52/22 180201 3/8” ¾”   1000 1.3
HT-52/22 180202 ½” ¾”   1000 1.4
HT-52/22 180203 3/8” ¾” v 1000 1.4
HT-52/22 180204 ½” ¾” v 1000 1.4
HT-52/22 180205 3/8” 1” v 1000 1.4
HT-52/22 180206 ½” 1” v 1000 1.4
HT-72/5 180208 ½” 1”   1500 2.7
HT-72/5 180209 ¾” ¾”   1000 2.7
HT-75/5 180210 ¾” 1”   2000 2.7
HT-72/27 180212 ½” 1”   2000 2.7
HT-72/27 180214 ½” 1” v 2000 3.2
HT-92/25 180215 ½” 1” v 4000 5.4
Ht-119/25 180216 ½” 1½” v 6000 9.3

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