The Von Duprin 9875EO-F-3-32D Mortise Lock Exit Device
This Von Duprin 9975EO-F is a fire rated mortise lock exit device for all types of single doors up to 4' x 10' and double doors up to 8' x 10'. This product is generally non-handed unless it is used with one of the following options: -2 (Double Cylinder) or SS (Signal Switch).
