Used to provide increased security to hinged swing in doors when answering to visitors opening for ventilation or as a secondary locking device when door is fully closed.
High security door lock defender.
Continuous product innovation new product development.
There seems to be some confusion over how these locks open.
This high security door lock is constructed of extruded aluminum and comes in a satin nickel anodized finish.
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Our unique and innovative line provides security for entry doors windows and sliding patio doors of every type and manufacture.
It rates excellent for drilling it s the.
Gatehouse 3 in black steel barrel bolts.
Of force making it virtually impossible to defy from the exterior.
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 4 7 out of 5 stars 5 343.
Best high security door lock medeco maxum 11 603.
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The medeco maxum 11 603 is the strongest deadbolt across all of our lock categories.
It s actually very simple.
Defender security door lock.
4 7 out of 5 stars 8 036.
High security to your home and prevent unauthorized entry 3 stop aluminum construction finish.
This reinforcement lock meets the texas building code requirements and it is designed to withstand up to 800 lbs.
Prime line s defender security products are the world s leading brand of residential home security hardware.
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We also support mail box locks and bit key mortise locks for vintage interior door systems.
Defender security by prime line offers a full line of security hardware designed to protect your home and loved ones.
Get it as soon as thu oct 1.
Free shipping on your first order shipped by amazon.
Thick solid brass lock and door reinforcer 2 1 8 in.
Pinch on the top and bottom pull towards the door opening then swing.