This is a Von Duprin 9975L mortise exit device. It mounts on a door prepared for a mortise lock and gives a push bar for exit. Von Duprin is an Allegion brand. Part 9975L-BE-06 3 315 LHR is the 36 Device, Passage Function, 06 Lever with Escutcheon Trim, Hex Dogging, Field Reversible version in Black Anodized Aluminum.

• 36 Device
• Passage Function
• 06 Lever with Escutcheon Trim
• Hex Dogging
• Field Reversible
• Finish 3 Black Anodized Aluminum
• Grade 1
• Part number 9975L-BE-06 3 315 LHR