Sargent 70-RX-10XG04-LB-24V Storeroom Function Cylindrical Lock, Request to Exit, L Rose, B Lever, 2-3/4" Backset, 4-7/8" Strike, Small Format Interchangeable, Furnished Less Core, Grade 1

The Sargent 70-RX-10XG04-LB-24V is a Grade 1 storeroom function cylindrical lock built for demanding commercial environments where security and reliable access control matter. It features an integrated Request to Exit (RX) switch operating on 24V, allowing the lock to signal an access control system when the interior lever is used. The lockset comes with the LB design—an L rose paired with a B lever—and ships furnished less core, accepting a small format interchangeable core (SFIC) so facilities can key the lock to their existing system. With a 2-3/4" backset and 4-7/8" strike, it's a dependable choice for storerooms, utility rooms, and other secured openings.

Features

• Storeroom function keeps the outside lever locked at all times while the inside lever always allows free egress.
• Integrated Request to Exit (RX) switch monitors interior lever activity for access control integration.
• Operates on 24V for compatibility with electronic security systems.
• Accepts a small format interchangeable core (SFIC) and ships less core for flexible keying.
• LB trim combines the L rose with the durable B lever design.
• Grade 1 certified for heavy-duty commercial performance.

Functional Details

The 10XG04 storeroom function provides continuous security on the outside lever, requiring a key for entry, while permitting immediate egress from the interior at any time. The built-in Request to Exit switch communicates lever movement to a connected access control system.

• Latchbolt operated by key from outside or by inside lever.
• Outside lever is always fixed.
• Auxiliary latch deadlocks latchbolt when door is closed.