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    What is a Pin Tumbler Lock?

    Daniil Maltsev 0 Comments

    A pin tumbler lock is a type of mechanical lock that uses a set of spring-loaded pins inside the lock cylinder to control whether the lock can rotate. The lock opens only when the correct key lifts the pins to the proper height, allowing the cylinder plug to turn. Pin tumbler locks are the...

    What is a Latch Bolt?

    Daniil Maltsev 0 Comments

    A latch bolt is a spring-loaded metal bolt found inside many door locks that automatically extends into the strike plate when the door closes. Its main function is to keep the door securely closed without requiring a key to lock it. Unlike a deadbolt, which must be manually extended using a key or thumb...

    What is a Door Strike Plate?

    Daniil Maltsev 0 Comments

    A door strike plate is a metal plate installed on the door frame that reinforces the area where the lock’s latch or bolt enters. It serves as the receiving component for the latch bolt or deadbolt and helps keep the door securely closed and aligned with the lock. Strike plates are an essential part...

    What is Key Duplication?

    Daniil Maltsev 0 Comments

    Key duplication is the process of creating a copy of an existing key so that the duplicate key works in the same lock as the original. It is one of the most common locksmith services and is widely used for residential, commercial, and automotive keys. Key duplication is essential when spare keys are needed...

    What is a Master Key System?

    Daniil Maltsev 0 Comments

    A master key system is a structured locking system that allows different levels of keys to open different sets of locks. It is designed so that individual users can access only specific doors, while higher-level keys (such as a master key) can open multiple or all locks within the system. Master key systems are...

    What is a Lishi Tool?

    Daniil Maltsev 0 Comments

      A Lishi tool is a professional locksmith tool used for decoding and picking specific lock types, primarily automotive and residential locks. It combines two functions in one tool: it allows locksmiths to manipulate the lock pins while simultaneously reading the key cuts (bitting) directly from the lock. Lishi tools are highly specialized and...

    What is an Electric Bolt Lock?

    Daniil Maltsev 0 Comments

    An electric bolt lock is an electronic locking device that uses a metal bolt to secure a door automatically when power is applied. Unlike electric strikes, which release a latch, electric bolt locks actively extend a solid locking bolt into the door frame, providing strong physical security. Electric bolt locks are commonly used in...