What is the adjustable torque range of this torque wrench?

You can adjust the torque from 80 Nm to 400 Nm (60 to 300 lbf·ft) using the clear dual scale with micrometer vernier.

What drive size does the Gedore TF-K400 have?

This torque wrench is equipped with a 3/4" (20 mm) push-through square drive for compatible sockets.

Can this torque wrench tighten in both clockwise and counter-clockwise directions?

Yes, the push-through square allows easy direction switching for controlled right-hand and left-hand tightening.

How do you know when the set torque has been reached?

The release mechanism generates a clear tactile impulse and an audible click signal upon reaching the set torque.

Is this torque wrench insulated for electrical work?

No, this wrench is not VDE certified or ESD safe and is not suitable for work on live electrical circuits.

GEDORE TF-K400 torque spanner Torcofix K 3/4", 80-400 Nm - 3278409

Name: GEDORE TF-K400 torque spanner Torcofix K 3/4", 80-400 Nm - 3278409
Brand: GEDORE
SKU: 03218114
Price: 420.25 EUR
Availability: PreOrder

Supplier number: GEDORE 3278409 | EAN 4010886962336

420.25 tax incl.

€347.31 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

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

✆ Talk to a specialist

Controlled heavy fastening with the Gedore Torcofix K torque wrench

Practical benefits

Clear tactile release signal: You feel and hear instantly when the target torque is reached, preventing accidental over-tightening during use.
High certified fastening accuracy: You achieve dependable tightening from 80 to 400 Nm with a strict calibration deviation of plus or minus 3 percent.
Controlled bidirectional tightening: The 3/4" push-through square allows you to easily switch drive directions for both clockwise and counter-clockwise bolting.

In a nutshell

The right choise for

With the Gedore TF-K400 Torcofix k torque wrench, you secure heavy-duty bolted joints with total accuracy. Whether maintaining commercial vehicles, construction equipment, or industrial machinery, the 80 to 400 Nm torque range and plus or minus 3 percent accuracy prevent component damage from over-torquing or under-torquing. The dual scale with micrometer vernier ensures precise torque selection. Thanks to the 3/4" push-through square drive, you switch directions smoothly for controlled clockwise and counter-clockwise tightening. Once the set target torque is reached, the release mechanism delivers a distinct tactile and audible click.

Product information FAQ

€420.25

tax incl.

Key features according to our expert

Max. tightening torque: 400 Nm
Drive profile size: 3/4"
VDE approved: No
With safety colour code 1000V: Not applicable
ESD: No
Display: Analogue
Min. tightening torque: 80 Nm

Product description

Application Controlled screw tightening in the range 80 - 400 Nm / 60 -300 lbf-ft, adjustable, audible and tactile switch-off, robust torque spanner with integrated ratchet
Execution Classified according to DIN EN ISO 6789-22017 Type II Class A, calibrated with a maximum permissible deviation of +/- 3% and thus more accurate than the /- 4% required by the standard.
Including traceable test certificate (DIN EN ISO 6789-22017)
Tbv controlled right- and left-hand tightening (square reversal for changing direction), 3/4" square drive with pin lock
Robust, matt powder-coated steel pipe construction, with galvanised ratchet and high-quality plastic parts
New ergonomic handle, shaped according to the natural grip position of the hand
Clearly identifiable, hand-feeling centring and calibration aid in the middle of the handle
Double scale Nm / lbf-ft with vernier (Nm), enlarged viewing window protects against dirt and damage
With vernier scale for Nm main scale for setting intermediate scale values
Lbf-ft setting via main scale only
Vertical arrangement of scale, thus suitable for left- and right-handed users
Setting mark directly above the scale, prevents reading errors (parallax error)
Unit labelling integrated in the scale frame and also protected against wear and tear via viewing windows,
Precise turn-off mechanism generates a clear tactile and audible signal when the set torque value is reached
Incl. roll-off safety device, prevents rolling away when the key is put down

All Features

Max. tightening torque: 400 Nm
Drive profile size: 3/4"
Vde approved: No
With safety colour code 1000v: Not applicable
Esd: No
Display: Analogue
Min. tightening torque: 80 Nm
Test certificate: DIN EN ISO 6789-2:2017
Fixed setting: No
Drive type/drive: Piercing square
Tightening torque (min.) [lbf-ft]: 60 lbf-ft
Head width 1 [mm].: 62.5 mm
Standard: DIN 3120 - A 12,5ISO 1174
Storage/contents: Cardboard
Scale division [nm]: 10 Nm
Head height 1 [mm]: 31 mm
Precision +/-: +/- 3 %
Tightening range (min/max) [lbf-ft].: 60 lbf-ft - 300 lbf-ft
Tightening direction: Left and right
Overall length [mm]: 690 mm
Retrieval angle: 10 °
Torque (min.) [nm].: 80 Nm
Vernier nm: 1 Nm
Distance housing - square centre: 31.25 mm
Drive square [inch]: 3/4"
Scale: 10
Number of teeth: 36
Material: tubular steel construction, high-quality plastic parts
Calibration length: 593.3 mm
Scope: AssemblyProduction Maintenance and repair
Torque range (min./max.) [nm].: 80 Nm - 400 Nm
Drive square [metric]: 20 mm
Target groups: Automotive Industry Construction and Commercial Vehicles Consumer Energy Mechanical Engineering Workshop Service Agriculture Oil and gas Utilities
Scale division [lbf-ft]: 10 lbf-ft
Turn-off mechanism: Short road clearance
Tightening torque (max) [lbf-ft]: 300 lbf-ft
Torque (max.) [nm].: 400 Nm

Brand GEDORE
03218114
EAN 4010886962336
Supplier number GEDORE 3278409

Frequently asked questions about this product

Answered by specialists

What is the adjustable torque range of this torque wrench?: You can adjust the torque from 80 Nm to 400 Nm (60 to 300 lbf·ft) using the clear dual scale with micrometer vernier.
What drive size does the Gedore TF-K400 have?: This torque wrench is equipped with a 3/4" (20 mm) push-through square drive for compatible sockets.
Can this torque wrench tighten in both clockwise and counter-clockwise directions?: Yes, the push-through square allows easy direction switching for controlled right-hand and left-hand tightening.
How do you know when the set torque has been reached?: The release mechanism generates a clear tactile impulse and an audible click signal upon reaching the set torque.
Is this torque wrench insulated for electrical work?: No, this wrench is not VDE certified or ESD safe and is not suitable for work on live electrical circuits.