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Keys & Cores

Premium Core


BEST Premium utilizes our thickest key blank and is an ideal option for heavy traffic applications, making them more robust and far less prone to breakage and damage than other options.

Keys & Cores



BEST Premium keys are larger and heavier than standard keys, so they hold up to strenuous daily use.

Enhanced Security

Premium options employ a paracentric keyway (keyline crosses center of core) that enhances security.


BEST Premium key systems are backed by BEST’s exceptional depth of masterkey expertise, offering high-level control over assets and facilities. Managing our Premium key systems is simple as they are fully supported by BEST and our network of distributors.

The BEST solutions for your industry

Where it Works

Learning & Higher Education

Maintain keys and locks longer in education facilities with BEST premium cores.


Deploy BEST Premium Cores for increased security and greater durability in high-traffic government buildings.


Equip your healthcare facility with BEST Premium Cores for greater lock durability and security.

Retail & Commercial

Use BEST Premium Cores for increased key strength and greater lock security in commercial applications.


Bright Brass Finish Swatch 605 605: Bright Brass
606: Satin Brass
Satin Bronze Finish Swatch 612 612: Satin Bronze
Oil-Rubbed Bronze Finish Swatch 613 613: Oil-Rubbed Bronze
Bright Chrome Finish Swatch 625 625: Bright Chrome
Satin Chrome Finish Swatch 626 626: Satin Chrome
Dark Bronze Coated Finish Swatch 690 690: Dark Bronze Coated

UltraShield™ antimicrobial coating available

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With dealers in every major city and region across the United States, you have immediate access to all BEST products.

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