This is a concealed vertical rod exit device with delayed egress, made for wood doors. The rods run inside the door, so the face of the door stays clean. The delayed egress feature holds the door for a short time after the bar is pushed, which suits openings that need controlled exit. Von Duprin is an Allegion brand. Part CXA9847WDCL-NL-17 3 643E R is the 36 Device, Night Latch Function, 17 Lever with Escutcheon Trim, Delayed Egress Device 15 Seconds, Less Dogging, Field Reversible version in Aged Bronze.

• 36 Device
• Night Latch Function
• 17 Lever with Escutcheon Trim
• Delayed Egress Device 15 Seconds
• Less Dogging
• Field Reversible
• Finish 643E Aged Bronze
• Grade 1
• Part number CXA9847WDCL-NL-17 3 643E R