#NATIONAL LOCK DEADBOLT INSTALL#

Like most single-cylinder deadbolts, it operates with a key on the outside of the door and a thumb-turn on the inside of the door. The hardware includes 3-inch screws, which are recommended to protect against kick-ins or other brute-force attacks on the door. The deadbolt includes not only the strike plate (the metal plate with a receptacle for the bolt that affixes to the doorjamb) but also a reinforcer that fits behind the strike plate to make it even stronger. A handful of buyers did have difficulty in getting the screws installed straight, however.

#NATIONAL LOCK DEADBOLT INSTALL#

You can install the lock easily on any door that's 1-3/8 to 1-7/8 inches in thickness and that has a backset (the distance between the edge of the door and the center of the deadbolt) of 2-3/8 or 2-3/4 inches. It's further reinforced for extra security, including resistance to attacks executed by kick-in, lock pick, crowbar, saw, wrench, or hammer. This extremely sturdy but basic single-cylinder deadbolt has the highest ratings of grade 1 from the American National Standards Institute (ANSI) and AAA from Builders Hardware Manufacturers Association (BHMA), meaning that it's certified as having passed many rigorous tests of its security, performance, and durability. If you're looking for the best security for your home or business, then our top choice, the Schlage B60N 619, is for you. Handful of customers received lock without installation hardware These generally have anti-drill metal, which makes drilling out the locking mechanism difficult-but not impossible-and anti-pick key-pin configurations.”įew complaints about difficulty installing the lock 'Look for Grade 1 security certification on deadbolts. Once you have a good deadbolt, use extended hardware screws to penetrate the framing lumber behind the door jamb.' You don't have much protection if your deadbolt is fastened to a flimsy door frame. Whether the deadbolt is the only security system for your home, or an additional layer of protection, finding the right deadbolt that is secure (without being too obtrusive) is important.ĭeane Biermeier, a licensed carpenter and contractor, as well as a member of The Spruce's Home Improvement Review Board, advises, “First, remember that a deadbolt is only as good as the material that it locks into. While no deadbolt is fail-safe, a good one makes it much more difficult for potential burglars to enter your home. When it comes to protecting your home, having a deadbolt is one of the most important steps you can take. The Spruce Home Improvement Review Board.

National lock deadbolt