| 摘要 |
A method and apparatus for marking positions for installing door lock elements of a door, the door attached to a frame having a header including comprising the steps of providing a positioning member, at least partially opening the door; attaching the positioning member to the door, while the door is closed causing the positioning member to attach to the door frame; and opening the door and removing the positioning member from the door; and using the at least one mark to install a strike plate, deadbolt receiving plate, and/or electric strike. |
