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< Hand tools

Torque wrenches

Torque spanners are essential tools in the world of machine shops and industry in general. These precision tools are designed to apply a specific amount of torque to a nut or bolt, ensuring that components are tightened correctly. The importance of a torque spanner cannot be underestimated, as over- or under-tightening can lead to mechanical failure, compromising the safety and efficiency of operations.

Understanding torque spanners

Torque spanners come in different shapes and sizes, each designed for specific applications. The most common include trigger spanners, dial spanners and electronic spanners. Socket spanners are the most widely used in machine shops due to their simplicity and reliability. When the desired torque is reached, the spanner emits an audible and tactile 'click', indicating that tightening is complete. Dial spanners, on the other hand, offer a visual readout of the torque applied, while electronic spanners provide even greater precision, often with the ability to store data for later analysis.

The importance of correct use

Using a torque spanner correctly is essential to ensure safe and efficient mechanical operations. First of all, it is essential to calibrate the spanner regularly to ensure that the readings are accurate. In addition, it is important to apply torque evenly and consistently, avoiding abrupt movements that could compromise accuracy. Another crucial aspect is choosing the right spanner for the specific application, considering the torque range and type of attachment required.

Advantages of torque spanners

The use of torque spanners offers numerous advantages. Firstly, they ensure that components are tightened to the correct torque, reducing the risk of mechanical failure. This is especially important in critical applications, such as the automotive and aerospace industries, where safety is a top priority. In addition, the use of torque spanners can improve operational efficiency by reducing the time required for tightening and minimising the need for repairs or replacements due to incorrect tightening.

Answers to frequently asked questions

One of the most common questions regarding torque spanners is how to choose the right one for a given application. The answer depends on several factors, including the torque range required, the type of attachment and the accuracy needed. It is also important to consider the frequency of use and the available budget, as torque spanners can vary greatly in terms of cost and lifetime.

Another frequently asked question concerns the maintenance of torque spanners. It is essential to calibrate the spanner regularly to ensure accurate readings. Furthermore, it is important to store the spanner in a dry and clean place, away from moisture and dust, to prevent damage and wear.

Conclusion

Torque spanners are indispensable tools in machine shops and many other industrial applications. Their ability to ensure accurate and safe tightening makes them a valuable investment for any industry professional. With proper selection, use and maintenance, torque spanners can significantly improve the safety and efficiency of mechanical operations, contributing to the overall success of the business.
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Electronic torque wrench with square drive 701/2 STAHLWILLE
E6715
Electronic torque wrench with square drive 701/2 STAHLWILLE
Product Information
Capacity1 ÷ 20 Nm
Coupling1/4" 
As low as €624.08
STAHLWILLE
In stock Few pieces Available on order
Loading availability
As low as €624.08
STAHLWILLE
Square drive torque wrench Click-Torque A5 - B1 - C2 - C3 WERA
E6704
Square drive torque wrench Click-Torque A5 - B1 - C2 - C3 WERA
Product Information
Capacity2,5 ÷ 25 - 40 ÷ 200 Nm
Coupling1/4" - 1/2" 
Resolution0,10 - 1,00 mm
As low as €270.02
WERA
In stock Few pieces Available on order
Loading availability
As low as €270.02
WERA
Torque wrench with hexagon socket CLICK-TORQUE A6 WERA
E6693
Torque wrench with hexagon socket CLICK-TORQUE A6 WERA
Product Information
Capacity2,5 ÷ 25 Nm
Coupling1/4" 
Resolution0,10 mm
As low as €281.64
WERA
In stock Few pieces Available on order
Loading availability
As low as €281.64
WERA
Plug-in torque wrench 730 Quick STAHLWILLE
E6706
Plug-in torque wrench 730 Quick STAHLWILLE
Product Information
Capacity4 ÷ 20 - 8 ÷ 40 Nm
Coupling9 x 12 mm
As low as €339.85
STAHLWILLE
In stock Few pieces Available on order
Loading availability
As low as €339.85
STAHLWILLE
Plug-in torque wrench 730 Quick STAHLWILLE
E6707
Plug-in torque wrench 730 Quick STAHLWILLE
Product Information
Capacity6 ÷ 50 - 130 ÷ 650 Nm
Coupling9 x 12 - 14 x 18 mm
As low as €338.20
STAHLWILLE
In stock Few pieces Available on order
Loading availability
As low as €338.20
STAHLWILLE
Slip torque wrench with hexagon socket Safe-Torque A 2 WERA
E6692
Slip torque wrench with hexagon socket Safe-Torque A 2 WERA
Product Information
Capacity2 ÷ 12 Nm
Coupling1/4" 
Resolution0,10 mm
As low as €412.78
WERA
In stock Few pieces Available on order
Loading availability
As low as €412.78
WERA
Slip torque wrench with square drive Safe-Torque A 1 WERA
E6703
Slip torque wrench with square drive Safe-Torque A 1 WERA
Product Information
Capacity2 ÷ 12 Nm
Coupling1/4" 
Resolution0,10 mm
As low as €402.57
WERA
In stock Few pieces Available on order
Loading availability
As low as €402.57
WERA
Torque wrench with handle TorqueVario®-ST WIHA
Promo
E6462
Torque wrench with handle TorqueVario®-ST WIHA
Product Information
Pieces11
As low as €388.15
WIHA
In stock Few pieces Available on order
Loading availability
As low as €388.15
WIHA
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