Describes the servicing, installation, coding, and keymaking procedures applicable to all mortise, rim, cylindrical, tumbler, and cam locking mechanismsThe better grades of hollow metal doors are made with two spring clips, one on either side of the recess for the lock. The clips ... The wood must be slightly undercut from the edge of the strike plate pocket which the flat face of the latch contacts.
|Title||:||Complete Course in Professional Locksmithing|
|Author||:||Robert L. Robinson|
|Publisher||:||Rowman & Littlefield - 1973-01-01|