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Frequently Asked Questions

When should I use Accentra knob locks instead of levers?

Knob locks work well for utility closets, mechanical rooms, storage areas, and other non-public spaces where ADA lever requirements don't apply, providing secure access control at lower cost.

Are Accentra knob locks ADA compliant?

No, knob locks don't meet ADA accessibility requirements. National Lock Supply recommends Accentra lever locks for public areas and spaces requiring accessible hardware.

What grade are Accentra knob locks?

Accentra manufactures Grade 1 knob locks meeting ANSI/BHMA standards for institutional durability and security performance in non-accessible applications.

Can Accentra knobs be keyed into Yale master key systems?

Yes, Accentra knob locks accept Yale keyways and interchangeable cores for integration into existing master key hierarchies available through National Lock Supply.

What functions do Accentra knobs come in?

National Lock Supply stocks Accentra knob locks in storeroom (always locked), entrance/office, passage, and privacy functions for various utility and storage applications.

Do Accentra knobs fit standard door prep?

es, Accentra cylindrical knobs fit standard 2-1/8" bore ANSI prep, while mortise knobs use standard mortise pocket dimensions for straightforward installation.