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BEST Knob Locks
BEST knob locks deliver premium security for utility and storage applications requiring high-security key control. These heavy-duty knob locksets feature BEST's patented interchangeable core system and restricted keyway protection. National Lock Supply offers BEST cylindrical and mortise knobs with Grade 1 durability, seamless master key integration, and factory-direct support for facilities demanding superior access control in non-public spaces.
Frequently Asked Questions
What makes BEST knob locks high-security?
BEST knobs feature patented interchangeable cores with restricted keyways, providing key control preventing unauthorized duplication and allowing instant core changes for security updates without replacing hardware.
When should I use BEST knob locks?
BEST knobs work well for high-value storage, pharmaceutical storage, IT rooms, evidence rooms, and utility spaces requiring superior key control and security beyond standard commercial locks.
Are BEST knobs compatible with BEST master key systems?
Yes, BEST knob locks integrate fully with BEST interchangeable core systems. National Lock Supply provides keying services for existing BEST installations and new master key hierarchies.
Can BEST cores be changed without removing the hardware?
Yes, BEST interchangeable cores can be removed and replaced in seconds using a control key, allowing instant rekeying without disassembly or door access.
Are BEST knob locks ADA compliant?
No, knob locks don't meet ADA requirements. For accessible areas, National Lock Supply recommends BEST lever locks which provide the same high-security features with ADA compliance.
What grade are BEST knob locks?
BEST manufactures Grade 1 knob locks exceeding ANSI/BHMA standards for institutional durability and commercial security performance.