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WERA Safe-Torque A 2 torque spanner with 1/4" hexagonal drive, 2-12 Nm - 05075801001

Supplier number: WERA 05075801001 | EAN 4013288223036
Recommended Retail Price €524.75
244.80 tax incl.
€202.31 excl. VAT (incl. all environmental contributions)
On order: delivered from 07/10/2026

  • Ordered before 20:00 - delivered as of 07/10/2026
  • Free shipping
  • Delivery by DHL
  • Delivered from Belgium

Accurate and damage-free torque fastening

Practical benefits
  • Reliable overtightening protection mechanism: The slip-over release mechanism prevents you from exceeding the preset torque value, protecting delicate fasteners and workpieces from damage.
  • Versatile Wera locking function: Deactivate the torque mechanism whenever you need full manual force for loosening or standard ratchet applications.
  • Smooth tight-space operation: With 72 teeth and a small 5° return angle, you can comfortably fasten screws in extremely confined working spaces.

In a nutshell

The right choise for

The Wera Safe-Torque a 2 torque wrench gives you complete confidence and precision when fastening sensitive screw connections. Its slip-over release mechanism ensures you never exceed your preset torque between 2 and 12 Nm, safeguarding delicate components like carbon and aluminium against overtightening. The magnetic 1/4" internal hex drive allows for direct and secure bit fitment. Featuring a 72-tooth fine-tooth ratchet with a compact 5° return angle, it excels even in the tightest working areas. Whenever you need full manual power to loosen stubborn fasteners or require a standard ratchet, simply switch on the Torque Lock function.



€244.80
tax incl.

Product information

Key features according to our expert

  • Max. tightening torque: 12 Nm
  • Drive profile size: 1/4"
  • VDE approved: No
  • With safety colour code 1000V: Not applicable
  • ESD: No
  • Display: Analogue
  • Min. tightening torque: 2 Nm
  • Product Range: Wera Safe-Torque

Scope of delivery

  • Safe-Torque A 2 torque wrench with 1/4" hexagon drive, 2-12 Nm, 2-12 Nm

Product description

Torque wrench with slide-over mechanism. Once the set torque has been reached, the tool cannot be overtightened, so that excessive torque cannot be applied. Setting range of 2 to 12 Nm for controlled clockwise and counterclockwise torque operation. Easy setting and saving of the default value: The audible and tactile clicks on reaching the scale values facilitate the safe setting of the desired torque value. With Torque Lock function for use as a standard ratchet without torque function. Thus also usable for applications with angles of rotation. The return angle of only 5° allows the ratchet to be used even in confined spaces.

  • Slip-over release mechanism - the set torque can never be overtightened
  • Torque Lock function: The torque function can be deactivated and the tool can then be used as a standard ratchet with high loosening moments and for applications with defined angles of rotation
  • For controlled clockwise and counterclockwise torque operation - tightening and loosening with or without torque
  • Easy setting and saving of the desired torque value with audible and tactile clicks when reaching the scale values
  • After the target torque has been reached, the release angle is only 30°

Application

  • For controlled clockwise and counterclockwise torque operation; tightening and loosening with or without torque

Torque range

  • 2-12 Nm

Suitable for

  • 1/4" bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connection series 1 and 4

Precision

  • Accuracy ± 10 % of the set value

Design

  • With 1/4" hexagonal drive, torque wrench, disengageable torque function (Torque Lock function); 72 teeth; low return angle of 5°; easy setting and saving of the desired torque value, with audible and tactile locking when the scale values are reached, slip-over release mechanism when the set torque is reached

Handle

  • Ergonomic 2-component handle

Features and benefits

  • Safe-Torque
  • The Safe-Torque A2 torque wrench is equipped with a slide-over mechanism. Once the set torque has been reached, the tool cannot be overtightened, so that excessive torque cannot be applied.
  • The torque function can be deactivated. The Safe-Torque torque wrench can then also be used as a standard ratchet with high loosening moments and for applications with defined angles of rotation.
  • The Safe-Torque torque wrench is suitable for clockwise and counterclockwise operation with a set torque. When the Torque Lock function is deactivated, tightening and loosening is enabled without torque.
  • Easy setting and saving of the required torque with audible and tactile clicks on reaching the scale values.
  • The fine-toothed Safe-Torque torque wrench with 72 teeth has a back-pivoting angle of only 5°. The small stroke offers quick and precise working in all installation positions.
  • The Safe-Torque A 2 torque wrench has a 1/4" bit mounting with a strong permanent magnet and is suitable for bits with 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 and Wera connection series 1 and 4.
  • With the 870/1 connector (1/4" external hexagon to 1/4" external square head) the Safe-Torque A 2 can also be used with 1/4" sockets.

All Features

Max. tightening torque
12 Nm
Drive profile size
1/4"
Vde approved
No
With safety colour code 1000v
Not applicable
Esd
No
Display
Analogue
Min. tightening torque
2 Nm
Product range
Wera Safe-Torque
  • Brand WERA
  • EAN 4013288223036
  • Supplier number WERA 05075801001

Frequently asked questions about this product

Answered by specialists
What is the adjustable torque range of this torque wrench?
The adjustment range is 2 to 12 Nm for controlled clockwise and counterclockwise tightening.
What drive size does the Wera Safe-Torque A 2 have?
It features a 1/4" internal hex drive with a strong magnet for direct fitment of 1/4" bits.
Does this tool prevent overtightening fasteners?
Yes, the slip-over release mechanism ensures the preset torque value cannot be exceeded.
Can this torque wrench be used as a standard ratchet?
Yes, the Torque Lock function disables torque limiting so you can loosen stubborn fasteners.
Is this torque wrench VDE insulated?
No, this tool is neither VDE-tested nor ESD-safe and should not be used on live electrical circuits.
Questions about this product?

Our product specialists are happy to help with any questions about this range. Call, email or chat with us!

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