Tohnichi BQSP40N Ratchet Head Torque Wrench Made in Japan
The Tohnichi BQSP40N is a 3/8″ square drive, preset-style, click-type torque wrench designed for bi-directional (clockwise and counter-clockwise) tightening, featuring a 20–40 N·m torque range. It is ideal for production lines requiring consistent, identical torque application in both directions.
Key Features and Specifications:
Torque Range: 20 – 40 N·m.
Accuracy: Compliant with ISO 6789:2017.
Operation: Produces a clear “click” sound when the preset torque is reached.
Setting: Requires a separate #930 adjustment tool and a torque tester to set the torque value, preventing unauthorized or accidental changes.
Application: Suitable for bi-directional fastening, ensuring high-quality, repeatable torque.
Dimensions: ~266mm total length, 3/8″ () drive.
The BQSP40N is part of the Tohnichi BQSP series of bi-directional, pre-set torque wrenches.
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