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Use accurate torque controls to improve quality! Case examples can be found in torque handbook 10

CLICK TYPE TORQUE WRENCHNEW

QL+

Ratchet Head-type Adjustable Torque Wrench
RoHS markingSocket insertion part□6.35

Assembly

Adjustable

Ratchet Head

Torque Graduation

Engineered for low torque applications. Now with enhanced scale visibility.

QL5N+ [OVERALL LENGTH: 163 mm]

QL5N+ Scale

Internal linking design has been improved, offering an easily recognizable clicking sound when set torque is reached. The responsive clear click improves tightened-to-completion sensation.

Slimmer body and smaller head reduce the required swing arc by half, greatly decreasing tool obstruction.

Application

  • A torque wrench that is useful in confined spaces where swing arcs and width and height restrictions would otherwise prevent tightening operations.

Features

  • Newly designed scale for improved visibility and intuitive, user-friendly operation
  • Refined internal mechanism delivers crisp click feedback and high-precision tightening
  • Compact design enables even easier torque control in tight spaces
  • Equipped with a 48-tooth gear for efficient tightening that minimizes ratcheting loss

Specifications

            Accuracy ±3%
S.I. Model QL2N+ QL5N+
Adjustment Range
[N・m]
Min. - Max. 0.4 - 2 1 - 5
1 Grad. 0.01 0.025
Metric Model QL20M+ QL50M+
Adjustment Range
[kgf・ cm]
Min. - Max. 4 - 20 10 - 50
1 Grad. 0.1 0.25
American Model QL15I-2A+ QL30I-2A+
Adjustment Range
[lbf・in]
Min. - Max. 3 - 15 6 - 30
1 Grad. 0.05 0.1
Applicable Bolt Common Steel M4 M5,M6
High Tension (M3.5) (M4.5)
Hand Force at Max. Torque [N] 19 47.6
Weight [kg] 0.13

Dimensions

◆ How to order

[Tohnichi] [Model] Please specify.

[Example] Tohnichi QL5N+

Alternative product

Testers, checkers, calibration kits

Download

Product Catalog

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Registration
Manuals

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Software

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Parts List

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Online Part Search System
How to Use
Features of TOHNICHI Torque Wrench

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How to set torque

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Special Torque Wrench

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[March 2025 Version] Tohnichi’s Torque Engineering Seminars, ready to provide positive results in the workplace right away.

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Technical Data
4. Tightening Reliability

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5. Selection of Tightening Tools

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6. Torque Tools are Measurement Equipment

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7. Maintenance for Torque Tools

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[March 2025 Version] Everything from torque controls to Tohnichi’s Tightening Guarantee System

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