HON Keys, Keys by Code, Coded Plugs

HON/Hudson Lock Key Numbers:
HON 101E-225E HON E Series Key Codes
HON 301E-450E 
101R-225R HON R Series Key Codes
L001-L010 HON File Cabinet Locks (Old Style)

Core/Plug Removal Key - CKHON plug removal key/tool.

General Hudson Key Codes - various 

HON101-HON225, HON301-HON450, HON HG001-HG250, 700-799, J200-J500, L001-L010, LL226-LL425, MD101-MD150, UM226-UM425, 1250-1499

Hon Style Key Cores, Plugs, Locks Kits

SRS 2185 Precut keys 01-10, 01E-010E