Sargent RX-10XG37-LND-24V-KD Classroom Function Cylindrical Lock, Request to Exit, L Rose, ND Lever, 2-3/4" Backset, 4-7/8" Strike, LA Keyway Keyed Random [2] Keys, Grade 1

The Sargent RX-10XG37-LND-24V-KD is a Grade 1 classroom function cylindrical lock built for high-traffic commercial openings that demand reliable security and durable performance. This lock combines the LND lever with the L rose design and features an integrated request-to-exit (RX) switch, making it ideal for access-controlled classrooms, offices, and other institutional spaces where door status monitoring is required. Operating on 24V power, it supports keyed access using the LA keyway and ships keyed random with two keys. With a standard 2-3/4" backset and a 4-7/8" strike, this lock meets ANSI/BHMA Grade 1 requirements and installs into a wide range of standard door preparations.

Features

• Grade 1 cylindrical lock rated for heavy-duty commercial applications.
• Classroom function allows the outside lever to be locked or unlocked by key, while the inside lever always allows free egress.
• Integrated request-to-exit (RX) switch signals when the inside lever is operated.
• Operates on 24V DC for electronic access control integration.
• LND lever paired with L rose for a clean, durable trim design.
• Ships with the LA keyway, keyed random, and includes two keys.
• Standard 2-3/4" backset with a 4-7/8" strike for wide compatibility.

Functional Details

In the classroom function, the outside lever is locked and unlocked by key from the outside, while the inside lever always retracts the latch for free egress. The built-in request-to-exit switch provides an electronic signal to the access control system whenever the inside lever is turned.

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