The Marks M9900 Exit Device provides heavy-duty panic hardware for all types of single and double doors of either 36 in. or 48 in. width. Featuring quick installation with convenient, non-handed flexibility. Suitable for schools, universities and other commercial applications and able to retrofit all popular prep types. Extremely durable, Grade 1 exit devices with heavy-duty cast chassis, projection touch-bar, and mitered steel flush mounted Panic Protector End Caps. Backed with a lifetime mechanical warranty from Marks.








