This set is an expansion to the Hooligan keyring set. This set includes the Linear 222343/D20 key (these keys are stamped as 343), the (B) alarm/fire documents panel key, (this key is also Mircom 306B), and the older A126 Linear key.
Cat 30 is also labelled as “B” on pull station locks. They are the same key, and will work interchangeably. A126 is also used as a control key switch key for many high volume sliding doors, and electrical key switch controls in general. Our 222343 keys will be stamped either D20, or 343, and are one on of two available aftermarket blanks, both will work.
This set of keys is brought to you in partnership with our fine colleagues at Hooligan Keys, a specialty supply outfit run by professional locksmiths. Many sources of keys on the internet are cut improperly or otherwise produced by individuals who do not know how to originate them accurately. We conduct quality assurance in-house, ensuring there are no major defects, burrs, or weaknesses. We stand behind each of these keys.
Tool Origin Breakdown...
• Made in the USA
