We use two measurements going from the face of the lock to the centre of the fixing screw and do this for both sides.
If you are ordering TS007 3 Star anti snap euro locks then please ensure you measure the internal side first then external. IE int 40mm / 50mm ext
The ABS video show this and how to remove/install a new euro cylinder.
Please retype the range of numbers from the image above.
For Keyed Alike Euro Locks CLICK HERE
Thumb turn and double euro locks on the same key
Master Key Suites designed & supplied
We also offer Nationwide Installation
Trust Pilot independent reviews - Average score 9.8 / 10