Grandeur Carre Single Cylinder Deadbolt

Single Cylinder – locked and unlocked by a key from the outside and a thumb turn on the inside.

Double Cylinder - locked and unlocked by a key from the outside and the inside. 

Dummy Handleset - Used on double doors on the inactive door.  Gives the look of a complete working set, but is non functioning.

  The backset describes the length of the latch itself. To determine this, start at the center of the borehole drilled in the door and measure to the edge of the door.

Choose "Keyed Alike" to use the same key on mulitple locks or "Keyed Differently" to ensure that multiple locks will require different keys. If you require us to key a lock the same as an existing key, please enter the key code in the custom keying box.

Please contact customer service for assitance with master keying or keying multiple manufacturers the same.