Clonck is a cross-platform web application developed specifically for auto wrenches, covering the complete process of independent vehicle repair. On Clonck, the auto wrench can find the original repair manuals of the various vehicle manufacturers.

This means that all common repair instructions, from a simple wheel change, to replacing an exterior mirror, to changing brake pads, can be carried out independently and safely. In addition to the repair instructions, Clonck includes a marketplace for buying and selling car parts.