• For socket head screws
• Impaktor technology for above-average service life
• Particularly suitable for use with customary impact drivers
• Diamond coating for a secure fit in the screw, literally bites into the screwhead to prevent cam-out
• 1/4" hexagon drive (Wera connecting series 4)
• Take it easy tool finder: colour coding according to profile and size

The Wera Tools 840/4 IMP DC Series is a highly efficient tool for professionals who work with socket head screws. This series is designed to provide exceptional performance and durability, thanks to its innovative features.

One of the standout features of the Wera Tools 840/4 IMP DC Series is its Impaktor technology. This technology ensures above-average service life, making it a highly reliable tool for even the toughest jobs. This series is particularly suitable for use with customary impact drivers, providing versatility and practicality for a range of applications.

The diamond coating on this tool ensures a secure fit in the screw, literally biting into the screwhead to prevent cam-out. This not only improves performance but also increases safety on the job. The 1/4" hexagon drive (Wera connecting series 4) ensures easy compatibility with other tools and accessories.

Additionally, the Take it easy tool finder feature of the Wera Tools 840/4 IMP DC Series makes it easy to find the right tool quickly and efficiently. The colour coding system, based on profile and size, allows users to quickly identify the correct tool for the job, saving time and reducing the risk of errors.

Overall, the Wera Tools 840/4 IMP DC Series is an excellent choice for professionals who demand high quality and reliability from their tools. With its innovative design, durable construction, and easy compatibility with other tools, this series is sure to be a valuable addition to any toolkit.

"Take it easy" tool finder with colour coding according to profiles and size stamp - for simple and rapid accessing of the required tool.

For an above-average service life.

Maximum utilisation of the material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life. Another product advantage is the coating of the Impaktor bits with minute diamond particles. These diamond particles reduce the cam-out effects - particularly high in power tool applications - which can lead to a slipping out of the screw head. The diamond particles literally bite themselves into the screw recess. This means that less contact pressure is required, something that greatly delays fatigue setting in in power tool screwdriving jobs.

For use with impact screwdrivers. Improve productivity when screwdriving with power tools.

Maximum utilisation of the

material properties, a very special geometry - designed particularly to meet the extreme demands - as well a specific manufacturing process mean that Wera Impaktor tools have an above-average service life.