Defender Security Door Lock Test

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Defender security door lock test.

An ansi grade 3 indicates that a product is good for basic residential security a grade 2 is a higher level of residential security and a grade 1 is considered the highest. Defender security satin nickel u 10827 door reinforcement lock add extra high security to your home and prevent unauthorized entry 3 stop aluminum construction finish. Get free shipping on qualified lock door reinforcer door security or buy online pick up in store today in the hardware department. Door chains are worthless they break easily and do not give real security.

Defender security u 9590 lock and door reinforcer stainless steel fits 1 3 4 doors 2 3 8 backset reinforce and repair wood or metal doors add extra security to your home help prevent forced entry. Defender security u 11126 high security door reinforcement lock. 1 16 of 197 results for defender security door lock best seller in door lock replacement parts. Prime line s defender security products are the world s leading brand of residential home security hardware.

We also support mail box locks and bit key mortise locks for vintage interior door systems. Our unique and innovative line provides security for entry doors windows and sliding patio doors of every type and manufacture. Strike plate lock does not only give you real security but it also makes you feel safer in the comfort of your home.