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Schlage Lever Locks
Schlage lever locks represent America's most trusted commercial security brand with ANSI Grade 1 performance. These premium lever locksets feature patented technology, exceptional durability, and comprehensive functions for offices, schools, healthcare, and retail. National Lock Supply stocks Schlage cylindrical and mortise levers in ND, AL, and L series with ADA compliance, master keying options, and architectural finishes meeting the most demanding specifications.
Frequently Asked Questions
What makes Schlage lever locks industry-leading?
Schlage combines Grade 1 certification with patented technologies like anti-rotation spindles and clutching mechanisms, exceeding 10 million cycle testing while offering the widest range of commercial functions and finishes.
What's the difference between Schlage ND, AL, and L series?
ND series offers standard commercial cylindrical locks, AL series provides upgraded aesthetics and extended functions, while L series delivers premium mortise lock performance. National Lock Supply can help specify the right series.
Are Schlage levers compatible with access control?
Yes, National Lock Supply offers Schlage electrified lever locks including NDE series and LE series with motorized mechanisms integrating with card readers, keypads, and access control systems.
Can Schlage lever locks be retrofit?
Schlage makes retrofit solutions for converting existing locksets including rim exit device trim and cylindrical-to-mortise conversions without door modification, available through National Lock Supply.
What keying options work with Schlage levers?
Schlage supports standard keyways, patented Everest high-security cylinders, interchangeable cores (SFIC/LFIC), and complex master key systems. National Lock Supply provides keying services and key control programs.
Are Schlage lever locks made in the USA?
Many Schlage commercial lever locks are manufactured in US facilities. National Lock Supply can provide country-of-origin information for specific products requiring domestic content compliance.