The CL600 are front and back plates only.

For use with existing mortice latch or lock. The existing lock must have either a fixing hole (22mm) below follower (spindle) or two horizontal holes either side of the follower (38mm centres).
The CL600 range incorporating the new Quick Code system allows on door code change in seconds. Typically most mechanical digital locks require the lock to be removed from the door or partly disassembled to change the code.
Internal doors and External doors
Front and Back Plates only – for use with existing mortice latch or lock
Quick Code change - no need to remove lock from door
Lever handle lock for doors hung on the left or right
Available in Brushed Steel and Polished Brass
Use in offices / schools / warehouses / hospitals / care homes / nurseries / hotels / leisure facilities / the home