ERA 4106-51 40 x 40mm 6-Pin Euro Profile Cylinder and Thumbturn - Satin , Grey

Controlled access by key from one side and easy access/privacy provided via Thumbturn on the other side of the door
Easy to replace/fit, one screw method -Diy fit.
6 Pin mechanism for higher security and greater key variations
Use inconjunction with Multi-Point Locks on PVCU/Composite doors
Also For use with Euro Cylinder operated Mortice Locks on Timber of Composite Doors