Rukos series of padlocks include both shackle and bolt padlocks and has interchangeable cylinders, which means they can form part of any lock system in different security classes.

The brace locks can be equipped with a particular protection of the shackle, which makes it difficult to clip or hamper with. Furthermore, an untraditional construction ensures that the shackle is easily pushed in and fixed in the locking mechanism.

The entire series is created on the basis of the same shape and characterised by consistent use of black chrome and glossy chromium-plated steel. The series is developed in cooperation with industrial designer Jakob Brahe-Pedersen, and has received a Danish prize for its pure and stringent design.