The Von Duprin CD9957L is a three-point locking exit device for doors that need latching at more than one point. The push bar mounts across the inside of the door and releases the door when pressed. It is used on commercial openings where a standard single-latch exit bar does not hold the door securely enough. Von Duprin is an Allegion brand. Part CD9957L-DT-07 4 US10 LHR is the 48 Device, 84 Door Height, Dummy Function, 07 Lever with Escutcheon, Cylinder Dogging, Less Cylinder, Field Reversible version in Satin Bronze.

• 48 Device
• 84 Door Height
• Dummy Function
• 07 Lever with Escutcheon
• Cylinder Dogging
• Less Cylinder
• Field Reversible
• Finish US10 Satin Bronze
• Grade 1
• Part number CD9957L-DT-07 4 US10 LHR