The Wera 05005490001 is a 9-piece Impaktor socket set designed for use with electric or pneumatic powered impact wrenches with 12.5mm = ½" drive. It comes with a secure socket rail that has a smooth Twist to Unlock mechanism for a secure fit and simple removal of the sockets. The hexagonal profile enables precise and profile-preserving screwdriving with high power transmission, while the Impaktor technology ensures above-average service life.

In addition to the standard sockets, this set also includes a cross-bore and ring socket for securing locking pin and locking ring of machine-operated tools. This feature makes it ideal for use in professional settings where precision and reliability are crucial. With its innovative design and high-quality construction, the Wera 05005490001 is a must-have for any serious mechanic or DIY enthusiast.

The Impaktor technology ensures above-average service life of the Impaktor socket wrench plug-ins even under extreme conditions.

The hexagon profile allows the transmission of high forces and puts less strain on the edges of bolts or screw heads than a double hexagon profile. Fine-toothed ratchets also make the use of a double hexagon profile superfluous, even in confined spaces, thanks to their small return angle.

Due to the groove and the ring socket, the tool can be secured with a locking pin or O-ring on the power tool.

Take it easy tool finder system - with profile and size colour-coding for quick and easy tool selection. Colour-coded system for hexagon drive screws (L-Keys, Zyklop bit sockets), external hex drive screws and nuts (Joker wrenches, Zyklop sockets and Zyklop bit sockets with holding function), and TORX® drive screws (L-Keys, Zyklop bit sockets).

With its twist-to-unlock mechanism the socket rail ensures easy access of the sockets. At the same time the sockets are held securely.

Thanks to the magnet, the rail is suitable for temporary attachment to the wall, shelf or workshop trolley.