If you are not ordering ASSA ABLOY Door Group doors with the ElectroLynx cable pre-installed in the door, you must order an ElectroLynx retrofit cable to go between any hardware and the hinge. This includes 3"-12" cables to go from the hinge to an exit device, 26"-50" cables to go between a hing and through the door to the lockset or exit device trim, and 15'+ cables to go up and around a full lite metal door.