These doors are a great match for industrial-look retail stores and other similar locations. Unlike other latch mechanisms, this new design will firmly hold the door against the building in all positions; securing the door when open/partially open and will firmly lock the door when closed. It will offer added protection from wind gusts while the door is in any position during operation. Cable bifold doors are lifted and lowered by conventional steel cables, that have a tendency to fray, overwrap, and break.