High security removable core cylinder lock
High security rotary disc, pin tumbler type cylinder lock
High security side bar lock
High-security flat key and lock therefor
High-security round key and lock therefor
Hinged lock key
Housing and adaptor for interchangeable core and insert cylinder
Hybrid plug lock
Ignition key extension
Ignition key with transmitter
Ignition lock
Ignition lock for a motor vehicle
Ignition switch device
Ignition switch security shield protection against car theft
Impact resistant lock apparatus with anti-theft lock core
Impression-resistant lock
Improvements in or relating to Bramah locks
Inner locking cylinder with captive key
Insert-molded card key
Integrally and sequentially re-keyable lock apparatus and method