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  • What Is A Mortise Cylinder?

    2025-12-10

    A mortise cylinder is a specialized type of locking mechanism commonly used in commercial, institutional, and high-security residential applications. It’s designed to fit into a mortise lock body, which is installed inside a door, offering robust security and durability. Whether you're a property manager, locksmith, or building owner, understanding mortise cylinders is essential for selecting the right hardware for your security needs. Read More
  • What Is A Mortise Cylinder Lock?

    2025-12-10

    A mortise cylinder lock represents the pinnacle of door security hardware, commonly found in commercial buildings, institutional facilities, and high-end residential properties. Unlike standard locks that are simply inserted through a door, mortise cylinder locks feature a sophisticated two-part system where a threaded cylinder is secured into a robust lock body (chassis) that sits inside a precisely cut pocket within the door's edge. This fundamental design difference provides exceptional strength, durability, and resistance to forced entry, making these locks a preferred choice where security is paramount. Read More
  • How To Measure The Length of A Mortise Cylinder?

    2025-12-09

    Security hardware can be a confusing world of jargon and specific measurements. If you are looking to replace a lock on a commercial door, a storefront glass door, or a high-end residential entry, you have likely encountered the term "mortise cylinder." Read More
  • How to Convert Mortise Lock to Cylinder?

    2025-12-09

    Upgrading your home's security often starts with the locks on your doors. If you have an older home, you might have mortise locks—those classic, rectangular locks set into a pocket on the edge of the door. While they have a certain vintage charm, they can be difficult to repair or replace, and they may not offer the same security features as modern locks. Read More
  • How To Change A Mortise Lock Cylinder?

    2025-12-08

    A malfunctioning or outdated lock can compromise the security of your property. While calling a locksmith is always an option, changing a mortise lock cylinder is a straightforward task you can often handle yourself. With the right tools and a little patience, you can enhance your security and save on professional fees. Read More
  • How to Remove a Commercial Mortise Lock?

    2025-12-08

    A commercial mortise lock is a heavy-duty lock set installed into a deep pocket, or mortise, cut into the edge of a door. Known for their durability and robust security, these locks are a common sight in commercial buildings, hotels, and schools. But what happens when you need to replace one? Whether it’s due to wear and tear, a security upgrade, or a simple style change, removing a commercial mortise lock can seem daunting. Read More
  • How to Identify a Mortise Lock?

    2025-12-06

    If you live in an older home or are renovating a historic property, you’ve likely encountered door hardware that doesn't look like the standard knob-and-latch setup found in modern construction. One of the most common types of vintage hardware is the mortise lock. While they are often associated with pre-war architecture, these locks are still manufactured today for high-end residential and commercial properties because of their durability and security. Read More
  • How Does A Bathroom Mortice Lock Work?

    2025-12-06

    We often take the humble door handle for granted until it stops working—or worse, until we find ourselves in a bathroom without a lock. Privacy is paramount in certain rooms of the house, and achieving that privacy usually comes down to a clever piece of engineering hidden inside your door: the bathroom mortice lock. Read More
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 Email : ivan.he@topteksecurity.com (Ivan HE)
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Zhongshan City, Guangdong Province, China

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