This Von Duprin 9857 is a three-point locking exit device for door openings that need latching at more than one point. The push bar mounts across the door and releases the door when pressed. It is sold in several bar lengths and finishes. Von Duprin is an Allegion brand. Part RX9857L-16 3 US15 RHR is the 36 Device, 84 Door Height, Classroom Function, 16 Lever with Escutcheon, Request to Exit Switch, Hex Dogging, Field Reversible version in Satin Nickel.

• 36 Device
• 84 Door Height
• Classroom Function
• 16 Lever with Escutcheon
• Request to Exit Switch
• Hex Dogging
• Field Reversible
• Finish US15 Satin Nickel
• Grade 1
• Part number RX9857L-16 3 US15 RHR