• Surface attached bottom arm allows closer removal without demounting door.
• “Q” closers have a floor plate; for threshold applications prefix “QT” no floor plate will be supplied
• 3/4" offset only
• Interchangeable spindle adapters
• Mortise arm with thru bolt attachment
• Available non-hold open (NBC) or automatic hold-open (ABC) specify 90° or 105°
• Doors will swing 5° beyond hold open point
• Standard top pivot #180 included
• One M19 intermediate pivot included. Note: Closer cannot be ordered without the intermediate pivot