Hello,
Do you mean how deep/far back the lock goes into the door (case depth)? Or do you mean how thick is it?
If its the case depth you're referring to this would be 64mm. If its the case thickness, then this would be 13mm.
If neither of the above are what you are referring to please email into online@screwfix.com with further details of which measurement you are looking for on this lock.
Thank you for using Q&A. [DG]
Answered by: DGIFF
Date published: 2020-08-03