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Contact Supplier1. Standard Manual Torque Wrench (Professional Grade)
Our standard series is built for reliable, fundamental controlled tightening across a wide range of industrial applications.
Extensive Torque Range: Available in a wide range from 5 N.m up to 6000 N.m, providing solutions for light-duty maintenance to heavy-duty assembly.
High Precision: Guarantees a professional working accuracy of ±3%, ensuring reliable and compliant results with every manual operation.
Versatile Drive Unit: Features a precise Square Drive Unit compatible with sizes ranging from 9.5 × 9.5 mm (3/8") to 38 × 38 mm (1-1/2").
Smooth Operation: Engineered for high smoothness and efficiency during continuous tightening and loosening tasks.
Adjustable Direction: Designed to operate precisely in both forward and reverse directions for versatile use, all while operating quietly.
2. Digital Manual Torque Wrench (Advanced Control)
This version adds digital functionality for critical, traceable, and highly accurate torque application.
Key Digital Features & Functions
Digital LCD Display: Clear, easy-to-read LCD digital display shows real-time torque values.
Bidirectional Measurement: Supports forward and reverse (shunt/reverse) bidirectional measurement, suitable for both tightening and loosening tasks.
Measurement Modes: Offers flexible operation with Peak Hold and Tracking Mode selection.
Peak Hold: Captures the maximum torque applied.
Tracking Mode: Displays the torque applied in real-time.
Pre-Set Alarms: Features a sound and light alarm to signal when the target torque is achieved, preventing overtightening.
Unit Conversion: Easy conversion between four units (N⋅m, lb⋅ft, lb⋅in, kgf⋅m).
Controlled Power: Includes a battery level indication for power management on the job site.
3. Manual Torque Multiplier & Ratchet Spanner
Designed to deliver high torque output with minimal user effort, maximizing efficiency in confined spaces.
Key Features
Accuracy: Guarantees a high working accuracy of ±3%.
Versatile Ratchet Head: Features a high-strength ratchet head that is clockwise/counter-clockwise switchable, allowing for easy directional change.
Ergonomic Design: Designed as a stereo (three-dimensional) torque wrench for better leverage and access.
Torque Multiplication: The multiplier function allows operators to achieve high torque output with minimal physical input.
BOLTORQ Manual Torque Wrenches are the reliable choice for precision, control, and efficiency across all your maintenance and assembly operations.




