Manual Torque Multipliers
Geared, hand-operated torque multipliers that deliver high torque output with low input effort and a reaction arm for safe, accurate tightening.
Norbar manual torque multipliers use precision planetary gearing to multiply operator input into high, controllable output torque, enabling large bolted joints to be tightened by hand. Each unit includes a reaction arm to absorb torque safely. The multipliers can be paired with Norbar torque wrenches and measurement instruments to apply and verify torque accurately on heavy-duty assemblies.
- Precision planetary gearing for defined multiplication ratios
- High output torque from low manual input effort
- Reaction arm for safe, stable operation
- Compatible with Norbar torque wrenches and accessories
- Built for repeatable accuracy on large fasteners
- Heavy industrial and structural bolting
- Oil, gas and energy infrastructure
- Power generation and turbine maintenance
- Mining and heavy equipment
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Torque Wrenches
A comprehensive range of click, dial and adjustable torque wrenches for controlled, repeatable bolt tightening across a wide capacity range.
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Precision torque screwdrivers for accurate, repeatable tightening of small fasteners at the low end of the torque range.
View Details →Pneumatic Torque Multipliers
Air-driven, continuous-rotation torque multipliers for fast, controlled tightening and loosening of large bolted joints.
View Details →Electronic Torque Multipliers
Powered torque multipliers with integrated electronic control and measurement for precise, documented high-torque tightening.
View Details →Request NorbarManual Torque Multipliers
Contact our team for genuine Norbarmanual torque multipliers with full technical support and accredited calibration across the UAE.