CAL ROYAL GRADE 1 BILOCK HIGH SECURITY LEVER LOCK SET.
The CAL ROYAL Grade 1 clutch lever lock with BiLock Cylinder offers some of the best security for either the home or the office. Designed to withstand a high amount of traffic and equipped with the bump proof BiLock system, this lockset will suit your needs.
Entry-Turn / Push button locking: pushing and turning button locks outside lever requiring use of the key until button is manually unlocked. Push button locking: pushing button locks outside lever until unlocked by key or by turing inside lever.
Classroom Lock-The outside lever is locked or unlocked by key. When unlocked the lockset works as a passage set. When the lock is locked, you must use a key from outside to unlock the lockset. The inside lever is always unlocked.
The BiLock locking system is one of the most secure locks made in the world. Most standard locks use a 5 or 6 pin system with top and bottom pins, making them susceptible to lock bumping and unauthorized entry. BiLock patented lock system uses 12 bottom pins and one trigger pin. The key required to operate this lock is U-shaped, with six cuts on each side of the key and a trigger mechanism as part of the key. The lock cylinder has a dual sidebar locking system and uses only bottom pins, making it bump proof.
Another feature of the BiLock high security lock system is the patented key design. Bilock keys cannot be made on any ordinary key machine, such as the kind you would see in the hardware store. In order to make a BiLock key, two proprietary key machines are required. Only authorized BiLock dealers have these key machines. This prevents unauthorized key duplication.
