Kwikset Double Cylinder Deadbolt from the 780 Series

Double Cylinder Function: The deadbolt is thrown and retracted by a key from either side. As you will not be able to unlock this from the inside without a key, please check your local fire code to ensure this is allowed before purchasing.

This Double Cylinder deadbolt, is not equipped with SmartKey technology, but still the perfect choice for keeping your home or business safe. Double Cylinder means you can only lock the deadbolt using a key from the exterior or the interior.

• Bump guard: Patented side locking bar technology replaces a traditional pin & tumbler design to protect against lock bumping.
• Drill Resistance: Cylinder uses two steel balls inserted into the front of the key face to resist attack from drilling.
• Includes 6 Pin standard Kwikset cylinder
• Features a fully adjustable latch & deadbolt to fit all standard door preparations
• ANSI/BHMA Grade 2 security
• Add to a keyed knob or lever for additional security
• Lifetime mechanical and finish warranty
• Patented side locking bar technology offers improved security by protecting against lock bumping, an attack technique used to defeat conventional pin & tumbler locks.