Handing - Non-handed Strength - Adjustable Strength 1 to 6 Arm Type - Regular Double Lever Regulating Controls - Closing Speed, Latching Speed and Backcheck Body Material - Cast Iron Mounting - Regular, Top Jamb and Parallel Arm
Suitable for doors where the door may need to be left in a hold-open position. The hold-open function can be set to hold-open at a single point. Hold-open closers can not be used on fire doors