What is the adjustable torque range of this torque wrench?

The adjustable range of the Bahco 74W9-100 spans from 20 Nm to 100 Nm.

What drive fitting does this torque wrench use?

It features a 9 x 12 mm rectangular female receiver for interchangeable insert heads.

How do you know when the set torque is reached?

The click mechanism delivers a clear tactile and audible click signal when the torque is reached.

Can this torque wrench be used clockwise and counterclockwise?

Yes, you can tighten clockwise and counterclockwise by reversing the insert tool.

How accurate is the Bahco 74W9-100?

It is accurate to ±3% of the reading in accordance with ISO 6789-1:2017.

BAHCO 74W9-100 torque spanner with double scale and interchangeable head 20-100 Nm

Name: BAHCO 74W9-100 torque spanner with double scale and interchangeable head 20-100 Nm
Brand: BAHCO
SKU: 02959844
Price: 182.8 EUR
Availability: PreOrder

Supplier number: BAHCO 74W9-100 | EAN 7314150415687

Recommended Retail Price €345.56

182.80 tax incl.

€151.07 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/10/2026

Ordered before 20:00 - delivered as of 17/10/2026
Free shipping
Delivery by DHL

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Controlled tightening with the Bahco torque wrench

Practical benefits

Clear tactile click feedback: You feel and hear a distinct click as soon as the preset torque between 20 and 100 Nm is reached.
Versatile interchangeable drive: With the 9X12 mm female receiver, you easily mount various insert heads for clockwise and counterclockwise operations.
Easy dual scale reading: The clear window display allows you to set your target torque quickly and precisely.

In a nutshell

The right choise for

With the Bahco 74W9-100 click torque wrench, you achieve precise and controlled fastening on every bolted joint. Its adjustable range from 20 to 100 Nm and easy-to-read dual scale prevent overtightening and stripped threads. Once your target torque is reached, the mechanism provides a clear tactile and audible click signal. The 9 x 12 mm rectangular female receiver allows you to swap insert tools effortlessly, such as open-end, ring, or ratchet heads. Reversing the insert tool lets you tighten both clockwise and counterclockwise with ease. It delivers reliable accuracy and full control during mechanical maintenance, vehicle repairs, and workshop assembly tasks.

Product information FAQ

€182.80

tax incl.

Key features according to our expert

Max. tightening torque: 100 Nm
Drive profile size: 9 x 12 mm
VDE approved: No
With safety colour code 1000V: Not applicable
ESD: No
Display: Analogue
Scale division: 1 Nm
Min. tightening torque: 20 Nm

Product description:

Torque spanner with double scale and insert change system

Features:

Durable mechanism with more than 100,000 cycles within accuracy standard
Quick scale adjustment making adjustment less effort
TIME STRIP Visual indication that the spanner needs to be recalibrated with graduations of 3, 6, 9 and 12 months
Large dual scale inNm/ft.lb (15 and 25Nm spanner sizes inNm/in.lb)
Torque values range from 3 to 400Nm/27 in.lb to 300 ft.lb
Can be used clockwise or anti-clockwise by reversing the spanner
Accurate to ±3% of measured value, better than the requirements of ISO6789-1:2017
Click system activates a tangible and audible signal
9 x 12 and 14 x 18 female rectangular interchangeable heads, can be used clockwise or anti-clockwise
Centre of handle or calibration force point marked on handle
Lock/unlock button with blue ring on the inside alerting the user when the key is unlocked
All in semi-transparent square tube with eurohole hanger
All keys come with manufacturer's declaration of conformity, traceable to international standards
ISO 6789
Made in the United Kingdom

All Features

Max. tightening torque: 100 Nm
Drive profile size: 9 x 12 mm
Vde approved: No
With safety colour code 1000v: Not applicable
Esd: No
Display: Analogue
Scale division: 1 Nm
Min. tightening torque: 20 Nm
Weight kg: 0.700 kg
Diameter mm: 9x12 mm
Weight g: 700 g
Head width mm (d): 22 mm
Torque range nm: 20-100 N·m
Total length mm (a): 365 mm
Length and width of square mm: 12 mm
Measuring range lb.ft: 15-75 lbf·ft
Width of square mm: 9 mm
Norm: ISO6789-2:2017
Scale nm: 1 N·m

Brand BAHCO
02959844
EAN 7314150415687
Supplier number BAHCO 74W9-100

Frequently asked questions about this product

Answered by specialists

What is the adjustable torque range of this torque wrench?: The adjustable range of the Bahco 74W9-100 spans from 20 Nm to 100 Nm.
What drive fitting does this torque wrench use?: It features a 9 x 12 mm rectangular female receiver for interchangeable insert heads.
How do you know when the set torque is reached?: The click mechanism delivers a clear tactile and audible click signal when the torque is reached.
Can this torque wrench be used clockwise and counterclockwise?: Yes, you can tighten clockwise and counterclockwise by reversing the insert tool.
How accurate is the Bahco 74W9-100?: It is accurate to ±3% of the reading in accordance with ISO 6789-1:2017.