Wera Tools Safe-Torque A 1 Wrench 2-12 Nm 1/4 Squ Drive
Tool specialist Wera presents the Safe-torque A 1 wrench with 1/4" square head drive. The torque wrench with the slide-over mechanism. The Safe Torque wrench automatically disengages as soon as you reach the required torque level, making it impossible to over or under-torque the bolt, unlike all other torque wrenches. This wrench has a setting range of 2 to 12Nm, for controlled clockwise and counterclockwise torque operation. With a return angle of just 5 degrees, it allows the ratchet to be used even in confined spaces and therefore with angles of rotation.
- The fine toothing with 72 teeth allows for a low return of 5 degrees.
- 1/4" square head drive with socket locking
- Equipped with a slide-over mechanism. Once the set torque has the reached value, the tool cannot be overtightened.
- The torque function can be deactivated. The safe-torque can also be used as a standard ratchet for applications with defined angles of rotation.
- Easy setting and saving of the required torque with audible clicks upon reaching the desired value.
- The ball lock ensures secure seating of the sockets and accessories so meaning it's reliable during screwdriving
Technical Specification:
- Size: 290x50x50mm
- Weight: 553g

Wera Tools Safe-Torque A 1 Wrench 2-12 Nm 1/4 Squ Drive
Product guide
Everything you need to know.
Clear product information, specifications and practical details to help you buy with confidence.
Ask about this productWera Tools Safe-Torque A 1 Wrench 2-12 Nm 1/4 Squ Drive
Tool specialist Wera presents the Safe-torque A 1 wrench with 1/4" square head drive. The torque wrench with the slide-over mechanism. The Safe Torque wrench automatically disengages as soon as you reach the required torque level, making it impossible to over or under-torque the bolt, unlike all other torque wrenches. This wrench has a setting range of 2 to 12Nm, for controlled clockwise and counterclockwise torque operation. With a return angle of just 5 degrees, it allows the ratchet to be used even in confined spaces and therefore with angles of rotation.
- The fine toothing with 72 teeth allows for a low return of 5 degrees.
- 1/4" square head drive with socket locking
- Equipped with a slide-over mechanism. Once the set torque has the reached value, the tool cannot be overtightened.
- The torque function can be deactivated. The safe-torque can also be used as a standard ratchet for applications with defined angles of rotation.
- Easy setting and saving of the required torque with audible clicks upon reaching the desired value.
- The ball lock ensures secure seating of the sockets and accessories so meaning it's reliable during screwdriving
Technical Specification:
- Size: 290x50x50mm
- Weight: 553g
Need a compatibility check?
Send us your bike details before ordering.
Message us with a photo of your bike and what you want to achieve. We will help you check fit and compatibility.












