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Sentry, SS4


Quantity Discounts

1 to 4$2.12
5 to 9$1.06
10 to 49$0.53
50 or more$0.42

  • Sentry Safe
    • Various models using key codes:
      • 3A2
      • 3B2
      • 3C2
      • 3D2
      • 3E2
      • 3F2
      • 3G2
      • 3H2
      • 3J2
      • 3K2


  • Applications shown above are to be used as a guide only.
  • Although the applications shown above will fit those that are listed, there may be similar models that use different key blanks.
    • To ensure you buy the correct key blank, we strongly recommend comparing groove patterns of your current key against the image shown above.
    • The head of your key may vary from what is shown.

Manufacturer Info

  • This key blank is made by Ilco.
  • Various key blank manufacturers may call this key by a different part number. 
    Some examples are:

    • Ilco 1626
    • Ilco EZ SS4
    • JMA SEN-2D, SEN2D


  • Same groove pattern on both sides.
  • Nickel plated brass.
  • Can be cut using a standard key machine.
  • Actual size line drawings and groove pattern profiles are available in our manufactures directory.  To view these pdf files, please read and follow the instructions below.
    • Learn how to Check the Profile
    • Using the link above, you will find this key in the North American Cylinder section under Sentry.
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