12 TRIMS, MULLIONS, THRESHOLDS, ASTRAGALS, ASTRAGAL FITTINGS SOLD IN CONJUNCTION WITH ASTRAGALS AND CONSTITUTING DEVICES FOR ADJUSTABLY SUPPORTING AN ASTRAGAL ON THE EDGE OF THE LOCK STILE OF EITHER OF A PAIR OF DOORS [ , AND DOUBLE DOOR COORDINATORS CONSTITUTING DEVICES FOR HOLDING ONE DOOR OF A PAIR AGAINST CLOSING UNTIL AFTER CLOSURE OF THE OTHER DOOR OF SUCH PAIR ]