The Wera 05003591001 Zyklop Extension is a high-quality tool designed to make your work easier and more efficient. Featuring flexible-lock technology, this extension ensures that sockets are securely and permanently fixed when activated, preventing any unintentional loss. When the system is deactivated, the sockets can be quickly attached and exchanged, making it easy to switch between different tools and sizes. The extension is also equipped with a free-turning sleeve, which allows for faster turning of screws and nuts. Whether you're a professional tradesperson or a DIY enthusiast, the Wera 05003530001 Zyklop Extension is an excellent choice for those looking for top-quality tools that are built to last.

The extensions from the premium lines are also equipped with the unique "flexible-lock-system". By activating this system, attachments can be fixed to the extension permanently - preventing slipping and any unintentional loss of the attachment. When the system is deactivated, the sockets can be attached as usual and changed in a flash.

The free-turning sleeve on the Zyklop Speed and the Zyklop extension effectively accelerates the turning of screws and nuts.