Chicago Locks
Security Policy ...
Chicago Lock Company Flex-Ace®, Ace®, Ace 21 ®, Underwriter's Approved and Hidden
Tumbler Locks have protected more money in more coin-operated equipment than all
other locks made over the years. Our policy of standing behind our products is well known
and is augmented by a continuing program of research and development to provide
our customers with the utmost in security. Each operator of vending equipment can make
these policies meaningful by keeping a rigid key control for the locks on his equipment.
ACE® MAXIMUM SECURITY LOCKS
The Chicago Flex-Ace locks offer the operator
immediate change of tumbler combination
if! seconds, on location, without removing
the lock from the machine.
Chicago Underwriter's Approved locks with
20 tumblers, including sleeve tumblers operated
by special cut keys, give maximum security.
Combination Loc k
UL Listed ACE Lock
Standard Chicago Ace Locks have
many improved features designed for security
and are available in many different styles.
Chicago Ace 21 Locks actually resist tampering.
Unauthorized attempts at ent ry will result in the
lock turn ing a few degrees to a false setting
without opening. The Ace 21 lock can easily be
restored to operating position by insertion of
the properly coded key.
Chicago Hidden Tumbler Locks are designed so
that tumblers are "h~dden" and cannot be directly
engaged through the opening of the lock. This
lock features a patented key specially machined from
high tensile alloy steel for added protection.
These are solid reasons why you should insist on one of the Ace•
maximum securif y locks that best meets your security requirements.
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Maximum Security Locks Since 1920
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