The Von Duprin RX9857L-17 is a three-point locking exit device for doors that need latching at more than one location. The push bar mounts across the door and gives a clear exit path. Von Duprin is an Allegion brand. Part RX9857L-17 4 US15 RHR is the 48 Device, 84 Door Height, Classroom Function, 17 Lever with Escutcheon, Request to Exit Switch, Hex Dogging, Field Reversible version in Satin Nickel.

• 48 Device
• 84 Door Height
• Classroom Function
• 17 Lever with Escutcheon
• Request to Exit Switch
• Hex Dogging
• Field Reversible
• Finish US15 Satin Nickel
• Grade 1
• Part number RX9857L-17 4 US15 RHR