The Von Duprin CD9857L is a three-point locking exit bar for a single door. It latches at the center and at two additional points on the door, which gives a push bar exit with extra holding points. It is used on doors that need to exit freely from the inside. Von Duprin is an Allegion brand. Part CD9857L-NL-17 4 32D RHR is the 48 Device, 84 Door Height, Night Latch Function, 17 Lever with Escutcheon, Cylinder Dogging, Less Cylinder, Field Reversible version in Satin Stainless Steel.

• 48 Device
• 84 Door Height
• Night Latch Function
• 17 Lever with Escutcheon
• Cylinder Dogging
• Less Cylinder
• Field Reversible
• Finish 32D Satin Stainless Steel
• Grade 1
• Part number CD9857L-NL-17 4 32D RHR