Click torque wrench Wera 05075680001

The Wera 05075680001 click torque wrench is a mechanical 1/2" square-drive tool designed for precise torque application in professional environments. Supplied as a compact set in a textile storage box, it includes the 1/2" click torque wrench with a 40–200 Nm adjustment range, four 1/2" drive sockets, seven hex/hexagon and TORX® bit sockets plus an extension. The wrench meets the accuracy requirements of DIN EN ISO 6789-1:2017-07 and offers an audible and tactile click when the preset torque is reached, enabling reliable, repeatable tightening.

Advantages

The robust construction and high-quality materials ensure long-term durability and consistent performance under frequent professional use. Simple and secure torque setting with saving of default values, together with a clearly audible and tactile trigger at the target torque, reduces the risk of over- or under-tightening. A reversible 45-tooth ratchet mechanism allows fine incremental movement and efficient clockwise torque control. The compact textile box keeps the wrench and accessories organized and protected.

Suitable for

• Automotive maintenance and repair where controlled bolt torque is required
• Industrial assembly and maintenance tasks with medium to high torque requirements
• Workshop and professional trades that require calibrated, repeatable tightening

Key specifications

• Drive size: 1/2" square drive
• Torque range: 40–200 Nm
• Accuracy: Conforms to DIN EN ISO 6789-1:2017-07
• Ratchet: Reversible 45-tooth ratchet for fine increments
• Feedback: Audible and tactile click on reaching set torque
• Set contents: Click torque wrench, 4 sockets (1/2" drive), 7 hex/hexagon and TORX® bit sockets, extension
• Storage: Space-saving robust textile box

How to use

Set the desired torque value on the wrench using the straightforward adjustment mechanism and save default values if required. Position the appropriate 1/2" socket or bit on the square drive, apply the tool to the fastener, and rotate clockwise until the audible and tactile click signals the preset torque has been reached. Use the reversible ratchet for positioning and to work in confined spaces. After use, store the wrench and accessories in the supplied textile box to protect calibration and components.

Usage recommendations

For accurate results, check calibration at regular intervals as recommended by the relevant standards or your workplace procedures. Use the wrench only within its specified torque range (40–200 Nm) and avoid applying torque in the opposite direction beyond the tool's intended use. Store the tool dry and avoid dropping or striking the wrench to maintain its calibration and mechanical integrity.