What is the adjustable torque range of this torque wrench?

The torque range of the Gedore DMZ 850 is adjustable from 250 to 850 Nm.

What drive fitting does the Gedore DMZ 850 use?

This torque wrench features a 22 mm cylindrical spigot end fitting.

How does the wrench signal that the set torque is reached?

The release mechanism triggers both a tactile and an audible click signal upon reaching the preset torque.

Which measurement scales are displayed on the wrench?

The tool features an analog dual scale with readings in Nm and lbf·ft.

Is this torque wrench insulated for live electrical work (VDE)?

No, this tool is not VDE-certified and is not rated for live electrical work.

GEDORE DMZ 850 torque spanner dremaster z 22, 250-850 Nm - 2641577

Name: GEDORE DMZ 850 torque spanner dremaster z 22, 250-850 Nm - 2641577
Brand: GEDORE
SKU: 02302344
Price: 954.8 EUR
Availability: PreOrder

Supplier number: GEDORE 2641577 | EAN 4002805931646

Recommended Retail Price €1,599.06

954.80 tax incl.

€789.09 excl. VAT (incl. all environmental contributions)

On order: delivered from 06/10/2026

Ordered before 20:00 - delivered as of 06/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Accurate high torque tightening performance

Practical benefits

Gedore DMZ 850 torque wrench: You set torque values from 250 to 850 Nm with precision using the clear micrometer scale.
Tactile and audible release: The tool triggers an unmistakable click and impulse as soon as you reach the selected torque setting.
Versatile spigot drive end: The 22 mm spigot connector lets you attach various end fittings for controlled bi-directional tightening tasks.

In a nutshell

The right choise for

With the Gedore dmz 850 torque wrench, you handle heavy-duty bolting applications with complete accuracy and control. You can set the torque range from 250 to 850 Nm with precision using the clear analog micrometer dual scale in Nm and lbf·ft. Once the preset torque is reached, the release mechanism provides an unmistakable tactile and audible click to prevent overtightening. Equipped with a 22 mm cylindrical spigot drive, this wrench allows quick mounting of interchangeable end fittings for controlled bi-directional tightening across commercial vehicle maintenance and structural steel jobs.

Product information FAQ

€954.80

tax incl.

Key features according to our expert

Max. tightening torque: 850 Nm
Drive profile size: 22 mm
VDE approved: No
With safety colour code 1000V: Not applicable
ESD: No
Display: Analogue
Min. tightening torque: 250 Nm

Product description

Application Controlled screw tightening in the range 250 - 850 Nm / 185 - 630 lbf-ft
Adjustable, audible and tactile switch-off robust torque spanner with round pin take-up
Design Classified according to DIN EN ISO 6789-22017 Type II Class A including traceable test certificate, calibrated to a maximum permissible deviation of +/- 3% and thus more accurate than the +/- 4% specified in the standard
For controlled clockwise and anticlockwise tightening
Ergonomically shaped, handy black plastic handle with calibration aid
Ergonomically shaped plastic handle with calibration aid
Switchover between main scale Nm and secondary scale lbf-ft for preventing reading errors when setting the desired torque
With micrometer scale for Nm main scale for setting intermediate scale values
Automatic switch-off using audible and tactile signal
Ergonomic torque adjustment system with instruction symbol
Possibility of quick adjustment using a pin spanner, not included in scope of supply
Secure adjustment system
Operating gauge 56 mm (Ø 22 mm)
Operation only with push-on tools with uniform pitch size - otherwise value shifts may occur
Depending on tool use, either forward (e.g. push-on spanner) or sideways (e.g. switchable ratchet and socket spanner) operation is possible

All Features

Max. tightening torque: 850 Nm
Drive profile size: 22 mm
Vde approved: No
With safety colour code 1000v: Not applicable
Esd: No
Display: Analogue
Min. tightening torque: 250 Nm
Pitch size [metric]: 56.0 mm
Fixed setting: No
Drive type/drive: Drive pin
Tightening torque (min.) [lbf-ft]: 185 lbf-ft
Lever length drive side [mm]: 56 mm
Precision +/-: +/- 3 %
Test certificate: DIN EN ISO 6789-2:2017
Scale division [nm]: 10 Nm
Tightening range (min/max) [lbf-ft].: 185 lbf-ft - 630 lbf-ft
Tightening direction: Left and right
Overall length [mm]: 1,340.7 mm
Torque (min.) [nm].: 250 Nm
Vernier nm: 1 Nm
Tightening torque (max) [lbf-ft]: 630 lbf-ft
Lever length handle side [mm]: 1284.7 mm
Take-up width [mm]: 22 mm
Calibration length: 1259.4 mm
Turn-off mechanism: Short road clearance
Scale division [lbf-ft]: 10 lbf-ft
Target groups: AutomotiveIndustry Construction and commercial vehicles Military Energy Mechanical Engineering Utilities Service Agriculture Oil and gas
Torque range (min./max.) [nm].: 250 Nm - 850 Nm
Scope: MountingSeries assembly Production Maintenance and repair
Material: tubular steel construction, high-quality plastic parts
Torque (max.) [nm].: 850 Nm

Brand GEDORE
02302344
EAN 4002805931646
Supplier number GEDORE 2641577

Frequently asked questions about this product

Answered by specialists

What is the adjustable torque range of this torque wrench?: The torque range of the Gedore DMZ 850 is adjustable from 250 to 850 Nm.
What drive fitting does the Gedore DMZ 850 use?: This torque wrench features a 22 mm cylindrical spigot end fitting.
How does the wrench signal that the set torque is reached?: The release mechanism triggers both a tactile and an audible click signal upon reaching the preset torque.
Which measurement scales are displayed on the wrench?: The tool features an analog dual scale with readings in Nm and lbf·ft.
Is this torque wrench insulated for live electrical work (VDE)?: No, this tool is not VDE-certified and is not rated for live electrical work.