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American Mortise Lock

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  • What Size Is Set Screw on Mortise Lock?

    2025-12-18

    If you have ever found yourself staring at a loose door handle or trying to swap out a cylinder on a commercial door, you have likely encountered the tiny, often frustrating component known as the set screw. Despite its small size, this screw plays a pivotal role in the security and functionality of a mortise lock. But when it goes missing or strips out, finding a replacement can feel like searching for a needle in a haystack. Read More
  • How Does a Mortise Cylinder Lock Work?

    2025-11-22

    If you've ever used a key to unlock a heavy-duty door in a commercial building, apartment complex, or even an upscale home, you've likely encountered a mortise cylinder lock. These locks are known for their strength and durability, but their inner workings can seem like a mystery. Understanding how they function is key to appreciating their security benefits and making informed decisions for your property. Read More
  • How Are Mortise Locks Made?

    2025-11-20

    Have you ever wondered about the complex mechanism tucked inside the edge of a heavy-duty commercial door? That intricate piece of hardware, known as a mortise lock, is a marvel of engineering. It provides a level of security and durability that far surpasses standard cylindrical locks. But what goes into creating these robust devices? Read More
  • Are The Mortise Keys The Same for Every Lock?

    2025-11-19

    If you've ever dealt with an older building, perhaps a historic home or a classic commercial space, you've likely encountered a mortise lock. These locks, with their distinct, often ornate skeleton keys, have a certain charm. But this charm can quickly turn into a headache if you lose the key. It raises an important question: are mortise keys the same for every lock? Read More
  • What Is an ANSI Lock? A Guide to Door Hardware Standards

    2025-11-10

    When selecting hardware for your doors, you'll encounter a variety of terms and specifications. One of the most important is "ANSI." You might see it labeled on locksets, hinges, and exit devices, often associated with a specific "Grade." But what exactly is an ANSI lock, and why does it matter for the security and durability of your building? Read More

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