Lost keys to SFS Security Chest 1100, need S/N or option to open
You can go to www.SentrySafeShop.com
and do a search for keys. You will then be able to enter your information as listed below and they will send out a new set to you. Much cheaper than having to destroy a perfectly good safe to get into it.
For Small Chests or Files: (Model numbers will begin with 1100, 1160, 2100, etc... ): A lock reference number is required. It will be a letter, a number, a letter and number, or "blank" (no letter or number), engraved/located on the silver cylinder of the lock (right around the hole where the key goes in at). For Personal, Home and Home/Office Safes: (Model numbers will begin with: S0, S3, S4, S5; I0, I3, I4, I5; A3, A4, A5; J3, J4, J5; L0, L3, ,CS,CSW,DA,DS,KS,KSW,MS,MSW,OA,OS,and SC): Indicate your model number and the safe serial number found on the front right-hand side of the door, between the hinges. Read More At : Fireproof Safe...