What is a deadbolt? A deadbolt is a bolted lock that is engaged through turning a key or knob rather than spring action. Deadbolts are commonly used for their strength and ability to guard against unauthorized entries.

There is a vast selection of deadbolts, such as:

• High Security Deadbolts
• Grades 1, 2, or 3 Deadbolts
• Single or Double Cylinder Deadbolts
• Electronic Deadbolts
• Classroom Function Deadbolts, etc.

Although deadbolts are commonly seen on residential exterior doors, they have become more popular for commercial units   especially the high security and multi-functional deadbolts.

The next time you are unsure about the type of deadbolt you need for your office, classroom, house, or any door you want to secure, give our Keymax locksmith specialists a call at 416 629 5636.