deadbolt

Double the security of your doors by installing door knobs with built-in second lock system. A deadbolt is now almost a standard security measure in every door knob construction. Having an extra deadbolt lock will give you peace of mind every time you go to sleep at night or leave home for work. These are heavy three-inch in diameter steel bolts that can be switched open only from the inside.

Special or extra keys are required to open a deadbolt. Enclosed in a thick black steel plate, deadbolts are the hardest locks to pick because of their heavy steel and iron construction. They come in 10-inch or 8-inch bevel handles, or round door knobs that are very elegant and stylish.

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