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Frequently Asked Questions

Why choose Corbin Russwin lever locks?

Corbin Russwin offers superior Grade 1 durability exceeding 10 million cycles, patented clutch technology preventing handle droop, and specialized functions for healthcare, education, and high-security applications.

Are Corbin Russwin levers compatible with access control?

Yes, National Lock Supply stocks electrified Corbin Russwin lever locks with motor-driven or solenoid mechanisms that integrate with card readers and access control systems while maintaining mechanical override.

What makes Corbin Russwin suitable for healthcare?

Corbin Russwin manufactures lever locks with antimicrobial finishes, hospital privacy functions with emergency access, ligature-resistant designs for behavioral health, and quiet operation meeting healthcare acoustic standards.

Can Corbin Russwin levers be retrofit into existing doors?

Yes, Corbin Russwin makes both mortise and cylindrical levers fitting standard ANSI preparations. National Lock Supply offers retrofit solutions for converting existing locksets without door modification.

What keying systems work with Corbin Russwin?

Corbin Russwin supports proprietary keyways, patented high-security cylinders, interchangeable cores (LFIC), and multi-site master key systems available through National Lock Supply.

Are Corbin Russwin levers ADA compliant?

All Corbin Russwin lever locks meet ADA Title III requirements with ergonomic design requiring minimal force and return-to-center mechanisms.