• Patented 6 pin or 7 pin SFICproduct with key blanks only available through authorized Sargent distributors
  • Available in finished locks, complete cylinder assemblies and shell/plug components
  • Available in several standard Sargent keyways L and R families only
  • XC keys can be cut to operate non-XC cylinders. Easily field cut on standard key duplicating machines
  • XC cylinders are available with Bump Resistant Pins by specifying BR-option 
  • Available for most Sargent lock products in conventional, construction and SFIC cylinders
  • Small format Interchangeable Cores in Sargent 4A and 4B
  • Captive independent locking mechanisms are controlled by the XC key


  • Increases security and key control by limiting unauthorized duplication
  • Versatile design for new systems, retrofits and easy field maintenance or construction keying
  • Cost effective method to increase security of existing systems without having to issue all new keys
  • Maintain and expand existing key systems using similar Sargent products
  • The interchangeable core option allows for fast, easy change of keying without having to dissemble the lock from the door or cylinder from knob/lever

Ideally suited for

  • Existing Sargent Key Systems
  • Buildings Requiring a Higher Level of Security


ASSA ABLOY, the global leader in door opening solutions

Copyright © 2004—2016 SARGENT Manufacturing Company, an ASSA ABLOY Group company. All rights reserved.

Reproduction in whole or in part without the express permission of SARGENT Manufacturing Company is prohibited.

Policies  |  This site was designed by NewCity