| 摘要 |
<p>A security kit is provided for securing a latch comprising a lock casing and a staple against tampering by the insertion of a flexible strip to spring the lock. The kit comprises templates which are positioned against the lock casing and the staple by means of location arrows and carry markings to indicate the positions of headed studs which are driven into the door and door jamb. The templates can be formed together as a single unit and can additionally provide mountings for the headed studs and/or spacer washers used to ensure that the whole of a gap will be filled.</p> |
