Sargent 70-RX-10XG37-LND-24V Classroom Function Cylindrical Lock, Request to Exit, L Rose, ND Lever, 2-3/4" Backset, 4-7/8" Strike, Small Format Interchangeable, Furnished Less Core, Grade 1

The Sargent 70-RX-10XG37-LND-24V is a Grade 1 classroom function cylindrical lock built for high-traffic commercial and institutional openings where security and reliable access control are essential. It combines a durable LND lever with an L rose design and includes a Request to Exit (RX) switch, allowing the lock to signal an access control or monitoring system when the lever is used. Designed for small format interchangeable core (SFIC) cylinders and furnished less core, it offers flexible keying integration for existing systems. With a 2-3/4" backset, 4-7/8" ANSI strike, and 24V operation, this lock delivers dependable performance in demanding environments.

Features

• Grade 1 cylindrical lever lock rated for heavy-duty commercial use.
• Classroom function allows the outside lever to be locked or unlocked by key.
• Integrated Request to Exit (RX) switch for access control and monitoring.
• LND lever paired with an L rose for a clean, durable appearance.
• Small format interchangeable core compatible and furnished less core for keying flexibility.
• 24V electrical operation for integration with electronic security systems.
• Standard 2-3/4" backset with a 4-7/8" ANSI strike.

Functional Details

In the classroom function, the outside lever is locked and unlocked using a key, while the inside lever always allows free egress. The built-in Request to Exit switch provides a signal to the access control system whenever the inside lever is rotated, supporting door monitoring and controlled egress applications.

• Outside lever locked or unlocked by key.
• Inside lever always free for immediate egress.
• Latchbolt operated by lever from either side except when outside lever is locked by key.