Sargent 70-RX-10XG05-LB-12V Entrance or Office 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-10XG05-LB-12V is a Grade 1 cylindrical lock built for entrance or office applications where controlled access and monitored egress matter. This lockset pairs the durable 10X Line chassis with a request-to-exit (RX) switch, allowing the door to signal an access control system whenever the inside lever is used. It features the LB trim design, combining the L rose with the B lever, and comes furnished less core to accept a small format interchangeable core (SFIC) of your choosing. With a standard 2-3/4" backset and 4-7/8" strike, it's a dependable choice for commercial doors requiring reliable, high-cycle performance.

Features

• Entrance or Office function provides flexible key-controlled access for busy commercial openings.
• Built-in request-to-exit (RX) switch integrates with access control systems to monitor egress.
• 12V operation supports low-voltage electrified applications.
• Small format interchangeable core design lets you install your own SFIC for keying flexibility.
• LB trim combines the L rose with the durable B lever design.
• Standard 2-3/4" backset with a 4-7/8" strike for common commercial door prep.
• Grade 1 rated for the highest level of commercial durability.

Functional Details

The Entrance or Office function (G05) allows the outside lever to be locked or unlocked by key, while the request-to-exit switch reports lever activation on the inside to a connected access control system for monitored egress.

• Latchbolt operated by lever from either side except when outside lever is locked by key.
• When outside lever is locked, latchbolt is retracted by key outside or by rotating inside lever.
• Auxiliary latch deadlocks latchbolt when door is closed.

Included Components

This lock is furnished less core and requires a compatible Sargent small format interchangeable core to complete the assembly.