9300/F9300 Rim Exit Device Fire-Rated:Fire-Rated (No Dogging) Security grille is welded to

Security grille is welded to the interior and exterior of louver with 13/16" square openings 1" on center

This can easily be done without removing the exit device from the door

626 Satin Chrome Finish

Door frame

Night latch Function – Key Retracts Latch

9300/F9300 Rim Exit Device Fire-Rated:Fire-Rated (No Dogging) Security grille is welded toDorma 9300 F9300 Heavy Duty Grade 1 Rim Exit Device, Wide Stile Pushpad, Non handed The 9000 Series heavy duty exit device provides superior durability while the smooth reduced projection touchbar assembly minimizes catch hazards. This premium exit device is for high impact applications such as schools, universities, and other institutional or commercial buildings. Exit Only (Dorma outside exit device trim sold separately) Devices fit standard 1 3 4 2