ALOA Glossary Study Aid
A Glossary of locksmithing terms & definitions. It's also an aid for studying for the (mandatory) ALOA L-00 exam

 

 #416/1409
Term   Definition 
  effective plug diameter   n. The dimension obtained by adding the root depth of a key cut to the length of its corresponding bottom pin which establishes a perfect shear line. This will not necessarily be the same as the actual plug diameter.



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Glossary contents Copyright 1989, 1990, 1995, 1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Lock Industry Standards and Training Council (LIST Council)
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