With the control key you are able to remove the core of the lock and insert the core from another QC lock (or spare core). The QCC system is an interchangeable core meaning that in addition to the standard operating keys you have a control key. The primary key type is BiLock's innovative Quick Change Core (QCC) system. The EX is BiLock's original key type and has no specific features. Not all locks support all key types, however most locks do support both. Each key type also influences the build of the lock itself. There are two primary key types/systems for BiLock: EX / QC both are part of the New Generation (NG) BiLock system. For more details please see our BiLock Brand Information page.
BiLock has extensive retrofitting and compatibility features allowing it to be used in many existing locking systems.
Virtually all of their locks can use the same key and interchangeable QC cores. The QCC system from BiLock works in all of their locks and allows for the instant removal of the core of the lock with a control key to allow a new core to be easily inserted. BiLock features a unique U shaped key that utilizes a pin and sidebar system that is extremely pick resistant and completely bump proof making it a popular choice by casinos and businesses around the world. Useful for retrofitting existing Schlage I/C locks.īiLock is a high security brand that features a unique Quick Change Core (QCC) system and is based out of Australia. The BiLock Schlage I/C cylinder fits devices that take standard Schlage interchangeable core cylinders. BiLock Schlage Interchangeable Cylinder Core