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Sargent LC-8904-G-ETP Mortise Exit Device, Night Latch, For 43-48" Dr Widths, Less Cylinder
The Sargent LC-8904-G-ETP is a heavy-duty mortise exit device engineered for high-traffic commercial openings that demand reliable security and smooth daily operation. Designed to fit door widths from 43 to 48 inches, this device features the ETP trim with night latch function, allowing controlled entry from the exterior when the correct cylinder is used. Supplied less cylinder, it offers flexibility to match your existing keying system. Built as part of Sargent's respected 80 Series, it delivers Grade 1 durability, dependable panic hardware performance, and a clean, professional appearance suited to schools, offices, healthcare facilities, and other institutional environments.
Features
- Mortise exit device designed for commercial door widths from 43 to 48 inches.
- Night latch function provides key-controlled access from the outside.
- Supplied less cylinder for compatibility with your preferred keying system.
- ETP trim offers a sleek, durable pull design for exterior operation.
- Grade 1 rated construction for demanding, high-use applications.
- Part of Sargent's 80 Series exit device line known for long-term reliability.
Functional Details
The night latch (NL) function allows free egress at all times by pressing the push rail, while the exterior trim uses a key to retract the latch for entry. When unlocked, the key provides momentary access without leaving the door continuously unlocked, making it ideal for secured perimeter doors.
- Key retracts latchbolt for entry.
- Exit device always available for free egress.
- Latchbolt automatically deadlocks when door closes.
Included Components
The device ships with the mortise exit chassis, ETP exterior trim, and mounting hardware. A mortise cylinder is required for operation and must be ordered separately.
| Manufacturer | Sargent |
| SKU | LC-8904-G-ETP |
| Series | 80 Series |
| Device Type | Mortise Exit Device |
| Function | Night Latch |
| Trim | ETP |
| Cylinder | Less Cylinder |
| Grade | ANSI/BHMA Grade 1 |
| Origin | USA |
| Unit of Measure | Each |
| Limited Warranty | Yes |
| Door Width Range | 43" to 48" |
| Device Type | Mortise Lock |
| Latch Type | Deadlocking Latchbolt |
| Mounting | Rim/Mortise Prep Required |
| Cylinder Type | Mortise Cylinder (not included) |
| Push Rail | Full-width Touchpad |
| Handing | Reversible / Non-handed Chassis |
| ANSI/BHMA Grade | Grade 1 |
| Material | Steel Mechanism |
| Application | Interior/Exterior Commercial Doors |






