Jimmy Proof Deadbolt
Features:Stainless steel
Built-in protection button.The can not be opened even you have key outdoor when the protection button is at the operation status
Double lock tongue of precise casing stainless steel,anti-prizing
When the lock is prized the safety device will automatically closed
The installing screws at the lock body are of a hidden structure ,and it is not able to dismantle the lock body when it is at a locked condition.
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