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*Note* BEST is a registered trademark owned by StanleySecurity Solutions and is only shown here for representational purposes only; no copyright infrigement intended.


Why should you choose an interchangeable core system for your security from Acme?


Interchangeable Core Advantages

Interchangeable core (I/C) offers maximum flexibility to the building owner. Whenever a key is lost or stolen, locks can be rekeyed quickly by non-locksmith personnel. All it takes is the special CONTROL key. This key is used to remove and install all cores in the system. Just go to the door, remove the old core and install the new one with the control key. Security is regained in seconds!
Interchangeable cores and I/C locksets are compatible with other small format interchangeable core (SFIC) products, such as Best and Arrow. Use our locks with their cores and vice-versa. We can even furnish cores master keyed into your existing Best or Arrow key system. Just include a copy of your existing bitting list with the order.

Construction Cores

Interchangeable core jobs requiring construction keying are furnished with temporary cores which are keyed alike to a combination unrelated to the permanent system’s master key.

A2, A3 and A4 Systems

Master keying uses the A2 System (depths 0-9) standard. We can provide cores into competitors’ A4 (depths 0-5) key systems but we generate new A4 systems solely at the discretion of our Key Systems Department. We do not support the A3 System (Depths 0-6). However, any core can be combinated to A3 specs in the field.


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