This is a Von Duprin 99 Series rim exit device with a wide stile pushpad. It mounts on the surface of the door and gives a push bar exit from the inside of a swinging door. Von Duprin is an Allegion brand. Part QEL99L-NL-18 4 643E RHR is the Wide Stile Pushpad, 48 Device, Night Latch Function, 18 Lever with Escutcheon, Motorized Latch Retraction, Less Dogging, Field Reversible version in Aged Bronze.

• Wide Stile Pushpad
• 48 Device
• Night Latch Function
• 18 Lever with Escutcheon
• Motorized Latch Retraction
• Less Dogging
• Field Reversible
• Finish 643E Aged Bronze
• Grade 1
• Part number QEL99L-NL-18 4 643E RHR