Locksmithing/Mosler safe


I have a large Mosler safe that I'm looking to find out some for information on. This is what I know.
Plant number 2
Number 98007
Spec b1
Smna class 4
Serial number 20339 54
What is it worth? Who could I sell it to? How heavy is it?

Hi Jessica,

I think I already answer this question, but if not, here is my answer again.

Most of the info you have provided has nothing to do with "YOUR" safe, other than to indicate the "standards" which it was built to, at the time it was built.    SMNA (Safe Manufacturers National Association) and UL (Underwriters Laboratories) were both testing agencies, providing some type of "STANDARDS" throughout the industry.

In the case of the SMNA label, your safe is considered a basic burglary resistive safe.

Specification "B1" is the basic burglary rating.
Classification 4 indicates a round door chest, with a body thickness of 1" minimum, with a door thickness of 1-1/2" minimum, exclusive of the bolt work.   Locking mechanism may be a lug type or bolt type.    In your case, the door is a tapered round door, with three locking bolts.

Your safe was built in 1969, it is "Lot #20339, safe #54".   

Weight.    The safe is fairly small, not much larger than the interior compartment, surrounded by what we call a "cladding", which is then filled with cement or some other similar material for weight.     It probably weighs in the 600-800 lb range.

As far as value, it has very limited value as it is considered obsolete.    Basic values are:

1.  Fire resistance:     $0     This is NOT a fire resistive safe.    While the surrounding concrete material may provide some fire resistance, this is NOT a fire resistive safe.
2.  Burglary resistance: $100 to $250     While this safe does meet minimum burglar resistive standards, it is obsolete.   There are no parts available for it, and its size limits any practical use.    Too large an exterior with NO real useable storage space.
3.  Retail:          $0     No commercial or retail value.
4.  Antique:          $0     Not an antique safe - over 100 years old.
5.  Collectible:         $0     Not collectible.

Sorry I know this isn't the answer that you are looking for, however your safe is over 45 years old.   Parts haven't been available in 14 years now and new designs have made this one obsolete.

As far as buyers go, or where to sell it, you can try eBay, Craigs List or local want ads.   Unfortunately, if someone called me up about your safe I would have to give them similar advice.

hope this helps


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Terry V. Andreasen (Andy)


Safe and Vault related Questions; Antique Safe Repair and Restoration; With over 42 years in the Safe & Vault industry, if I can't answer your question I know where to get the answer. Current Project: Restoration of an Ely Norris Cannonball Safe from the early 1900's. Will answer Safe & Vault related questions concerning age, value, restoration, moving, opening & repairing, parts, operation and history. Note: It is not my intention to teach you to open safes or to provide information which may aid in the unlawful opening of a safe. I will not give out drill points or information which I deem inappropriate.


44 years in the Safe & Vault Industry. Owner and Service Manager for one of the largest Safe & Vault companies on the West Coast. Graduate of Lockmasters Safe Lock Servicing, Safe lock Manipulation and Safe Deposit Lock Courses. Graduate of Locksmith Institute. Certified Instructor for the California Locksmith Association teaching Basic and Advanced Lock Servicing, Basic Safe opening and Repairing. Factory Trained by AMSEC, LORD Safes, LeFebure, Mosler, KabaMas, LaGard and Sargent & Greenleaf Author of "The Coffee Table Guide to Antique Safes".

SafeCrackers International and the National Antique Safe Association Safe & Vault Technicians Association (SAVTA)

The Coffee Table Guide to Antique Safes AllExperts.com

Graduate of Locksmith Institute 1972 Graduate Lockmasters Safe Lock Servicing 1974 Graduate Lockmasters Safe Lock Manipulation 1975 Graduate Lockmasters Safe Deposit Lock Servicing 1985 Instructor Certified - California Locksmith Association - 1985 Factory trained by AMSEC, MAJOR, STAR, Johnson-Pacific, Kaba-MAS, Allied-Gary, ISM, Lord, Brown Safe, EXL, Mosler, Diebold.

Awards and Honors
2009 - 2015 - Listed in AllExperts Top 50 Experts. All Expert Categories - Safes & Security Containers, Locksmithing, Antique Safes. Retired US Army Chief Warrant Officer (CW4), with 39 years of total service. With numerous awards from Vietnam, Desert Storm and Operation Iraqi Freedom. US Navy - 1971-1981 US Army Reserve 1984-2013 US Army Retired

Past/Present Clients
US Secret Service, FBI, BATF, Local Law enforcment agencies, Diebold, Hamilton Pacific, Red Hawk Int., Chubb International, Bank of America, Wells Fargo Bank, Mechanics Bank, El Dorado Savings Bank, many Credit unions and smaller banks. McDonalds, Togos, BurgerKing, TacoBell, Carls Jr. FoodMaxx, SaveMart, Lucky's, Albertson's, Raley's, Safeway, NobHill, Bell Markets, PW Markets. Great America, Century Theatres, Cinemark Theatres, UA Cinemas, and many homeowners and small businesses. Provide warranty service for lock and safe manufactures. Service Area is Northern California (Fresno to Oregon and Western Nevada)

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