Overhead Door Holder - #8146 Drop Plate
8501 Series
Top Jamb Closer: Closer Mounting Plates
For use where a surface or concealed overhead door holder prevents normal top jamb mounting. This plate drops the closer and allows arm mounting screws to clear the bottom of the door holder. This places the centerline of the arm mounting screws at 2-7/8 (73mm) from the top of the door.
8501 Series
Top Jamb Closer: Closer Mounting Plates
For use where a surface or concealed overhead door holder prevents normal top jamb mounting. This plate drops the closer and allows arm mounting screws to clear the bottom of the door holder. This places the centerline of the arm mounting screws at 2-7/8 (73mm) from the top of the door.