Tohnichi QL and QLE (MH) Series

The QL QLE MH Series Torque Wrenches are ratchet head-type adjustable tools ideal for a wide variety of tightening applications, made by Tohnichi in Japan. Values range from 0.4 to 2,800 Nm across the full lineup, with a clear audible click confirming the moment the set value is reached. The ratchet head features 24 teeth with a 15-degree operating range, suiting space-limited working conditions.

Key Features

• Adjusting knob and scale make changing the target setting quick and easy.
• Clear audible click confirms the moment tightening is complete.
• 24-tooth ratchet head with a 15-degree operating range suits space-limited work.
• Larger models (QLE550N2 to QLE2800N2) include an extension handle with a “never-lost” built-in adjustment mechanism.
• Smaller models (QL2N to QL25N5) feature a yellow-and-black grip with a high-contrast scale and pull-and-twist set knob.
• Mid-range models (QL50N to QL280N) feature a black resin grip with a wing nut locker and adjusting knob.
• QL420N includes a knurled metal handle as standard.
• MH models offer a metal handle for secure grip in oily environments.
• Optional colour bands available to identify tools by job or setting.
• Applicable for international use, including the EU region.
• Compliant with ISO 6789 Type II Class A calibration procedures.

Typical Applications

• General industrial and workshop fastening
• Applications requiring precise, repeatable tightening values
• Space-limited or restricted-access work
• Oily or industrial environments requiring a secure metal grip (MH models)

QL QLE MH Series Torque Wrenches Specifications