Marks USA M9900 Series Rim Exit Devices
Accommodates 1-3/4″ thick door. Flesh mounted beveled Panic Protector design. Roller strike. Rail assembly is extruded aluminum. Deadlatch bolt is stainless steel with 3/4″ throw with 5/8″ throw. Allen key dogging feature. Grade 1 and UL listed fire rated for 3 hours. Overall length is 33″ for 36″ door.