For Chubb & Union MM Locks
Easy to use set of readers for identifying Chubb Key Heights.
A set of 4 key reader cards complete with Union MM Series coding and decoding chart.
“It’s made me hundreds of pounds” – N. Paladino of Epsom
“A tremendous little gadget” – M. McGrath of Keymakers (London) Ltd.
Many items are for Locksmiths only and are on RESTRICTED sale. Please contact your Locksmith Distributor for these.