- Roller arm stops active door from closing before inactive door.
- Active door up to and including 1219mm wide.
- Inactive door up to and including 1036mm wide.
- Both doors over 670mm wide.
- Closing of inactive door causes the strike plate on top of the door to lift the arm and close the active door. As inactive door closes, the nylon roller lifts the coordinator arm.
- Gravity arm and door brackets are field-adjustable for installation ease.