Informations about Extendable Safety Cylinder for Danalock V3
The new extandable lockcylinder is not only safer but has also a super easy installation. The Danalock is directly attached to the cylinder. That will provide a stable and safe connection between the cylinder and the Danalock. You do not have to change the door hardware. Just remove the existing the cylinder and fit in the Danalock with the lockcylinder.
easy installation of the Danalock thanks to the extendable cylinder on the inner and outer side.