The GERDA SLR lock cylinder module makes it easy to install the tedee lock in your door. The modularity of the lock cylinder ensures a full range of size adjustments from both the inside and outside of your door. The 30-61mm size can be obtained from the inside and 37-68mm size can be obtained from the outside (key side).
The GERDA SLR Modular lock cylinder is classified as class 6 safety device according to PN-EN 1303:2015-07.
The table below includes all available sizes.