Sargent LC-12-8904-J-ETP Fire Rated Mortise Exit Device, Night Latch, For 37-42" Dr Widths, Less Cylinder

The Sargent LC-12-8904-J-ETP is a fire rated mortise exit device built for high-traffic commercial openings that demand reliable security and dependable egress. Configured for night latch function with the J escutcheon trim and P lever design, this device provides keyed entry from the outside while allowing free exit at all times. It accommodates door widths from 37 to 42 inches and ships less cylinder, giving you the flexibility to match your facility's existing keying system. As part of Sargent's heavy-duty 8900 series, it combines rugged mortise lock construction with the durability needed to withstand years of daily use in schools, hospitals, and office buildings.

Features

• Fire rated mortise exit device suitable for labeled fire door assemblies.
• Night latch function allows keyed entry outside while the lever stays retracted or locked.
• Designed for door widths ranging from 37 to 42 inches.
• Supplied less cylinder so you can integrate your preferred keying system.
• ETP (P lever) escutcheon trim with the J design for a clean, modern appearance.
• Heavy-duty mortise lock body built for demanding commercial environments.

Functional Details

The 8904 night latch function provides secure entry control while never restricting egress. The outside lever or trim is used with a cylinder to retract the latch for entry, while the inside push rail always allows free, immediate exit.

• Night Latch - Exit only. Key outside unlocks/retracts latchbolt. No outside lever trim.

Arm Type Details

This mortise exit device uses the J escutcheon trim with a lever handle (ETP designation), providing an ergonomic grip for keyed access from the exterior side of the opening.