Sargent 12-8910F Fire Rated Mortise Exit Device, Exit Only, For 33-36" Dr Widths

The Sargent 12-8910F is a fire rated mortise exit device designed for exit-only applications on doors measuring 33 to 36 inches wide. Built as part of Sargent's reliable 80 Series, this device delivers heavy-duty performance for high-traffic commercial and institutional openings where life safety and code compliance are essential. The mortise lock body provides a secure, deadlocking latchbolt that resists forced entry while allowing instant, free egress with a simple push of the touchpad. Fire rated for use on labeled openings, the 12-8910F combines durability, smooth operation, and dependable security, making it a trusted choice for schools, hospitals, offices, and other demanding environments.

Features

• Fire rated mortise exit device suitable for labeled door assemblies.
• Exit-only function with no outside trim or operation.
• Engineered for doors 33 to 36 inches wide.
• Heavy-duty mortise lock body with deadlocking latchbolt for added security.
• Smooth push-pad activation provides free and immediate egress.
• Part of the proven Sargent 80 Series for long-term reliability.

Functional Details

The 12-8910F operates as an exit-only device, meaning there is no outside trim or key access. Depressing the touchpad retracts the mortise latchbolt and allows the door to open freely, ensuring safe and unobstructed egress at all times.

• Exit only, no outside operation.
• Mortise lock case with deadlocking latchbolt.
• Fire rated for use on labeled fire door assemblies.