- 1 Cylinder type
- 2 Distance from the edge
Step 1 of 2
What lock does your door have?
Look at the part where you insert the key and choose the closest drawing.
Step 2 of 2
How much space is there between the cylinder and the edge of the door?
Measure from the centre of the cylinder, where you insert the key, to the edge of the door. DORY needs at least 3 cm.



