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MTM Series Manual Torque Multipliers

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The manual torque multiplier is a low-cost solution that's ideal for wheel nuts and remote locations where air and electricity aren’t easily accessible. The gearing design allows for a high torque output with minimal input. Commonly used in petrochemical, power generation, transportation, shipping and maintenance industries.


  • Precision tightening for heavy duty fastening connections.
  • Commonly used in construction, heavy equipment and power generation industries.
  • Portable, compact and lightweight.
  • Constructed with quality steel and matted finish.
  • Torque Multiplication Ratio - low energy input with high torque output.
  • For operation in combination with a torque wrench.
  • Ideal for remote locations where no source of power is available.
  • Includes plastic case.
  • Accuracy better than +/- 5%


ModelTorque RangeTorque
Drive Size
Drive Size
MTM-15170 - 1105 lbf-ft
231 - 1500 Nm
23.6 - 153 kgf-m
6.5:11/2" Female Square3/4" Male Square
MTM-27559 - 2000 lbf-ft
758 - 2700 Nm
77.3 - 275.4
3.3:13/4" Female Square1" Male Square

Head Dimensions and Weight

MTM-156-1/3 inches
160 mm
3-7/8 inches
97 mm
5.7 lbs.
2.6 kg
MTM-277-1/2 inches
190 mm
4-1/3 inches
111 mm
7.5 lbs.
3.4 kg

Complete Kit

MTM kits include; Multiplier, Reaction Bar 380mm long, Reaction 90-degree base, Reaction 90-degree bar and Plastic Carrying Case. MTM-15 only also includes a Breakaway Adapter.


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Item Description Price
Manual Torque Multiplier, 170 - 1105 lbf-ft, 1/2" F Sq Input, 3/4" M Sq Output - 215026
Manual Torque Multiplier, 559 - 2000 lbf-ft, 3/4" F Sq Input, 1" M Sq Output - 215027
In stock
1 Week Lead Time (Estimated)
2-3 Week Lead Time (Estimated)
Lead Time Varies, Please contact us for availability.