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  • What Size Allen Screws for A Mortise Lock?

    2025-12-17

    Mortise locks are a staple of security and craftsmanship in many homes, known for their durability and classic mechanism. But when it comes time to install, repair, or adjust one, you might hit a tiny, hexagonal snag: the set screw. Read More
  • Are Mortise Cylinders Interchangeable?

    2025-12-15

    If you are a property manager, a business owner, or a homeowner with a vintage door, you have likely encountered a mortise lock. These robust, boxy locksets are known for their durability and security. However, when a key is lost or an employee leaves, you might face a dilemma: do you need to replace the entire expensive lock body, or can you simply swap out the cylinder? Read More
  • How To Set Cylinder in Mortise Lock?

    2025-12-12

    Home security often comes down to the smallest details. While heavy doors and alarm systems are excellent deterrents, the integrity of your lock is the first line of defense. Among the most secure and durable options available is the mortise lock. Found commonly in commercial buildings and older residential homes, these locks are renowned for their strength. However, they can be intimidating to service due to their complex internal mechanisms. Read More
  • What Kind of Screw Driver To Remove Mortise Cylinder Lock

    2025-12-11

    Commercial buildings and older residential homes often rely on the robust security of a mortise cylinder lock. These mechanisms are known for their durability and strength, sitting inside a pocket (the mortise) cut into the door's edge. However, when it comes time to replace the cylinder—whether due to a lost key or a desire to upgrade security—many DIY enthusiasts hit a wall. They grab a standard toolbox, only to find their tools don't quite do the job. 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
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