Door loops are required when installing an electric lock on the door. They secure the connection of power from the wall to the door (on the hinges side).
- 14.5 mm for external diameter.
- 10.5 mm for internal diameter.
- 150 mm
- Total lenght 250mm
- 14.5 mm for external diameter.
- 10.5 mm for internal diameter.
- 150 mm
- Total lenght 250mm