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The SCHLAGE LOCK 09-509 027 622 L583-363 is designed for L series mortise locks. This large ADA thumbturn allows for easy operation, meeting accessibility standards. It is a reliable component for various security and locking applications.
Ideal for both residential and commercial use, this thumbturn adds convenience and accessibility.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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