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  • How To Release Door Handle Pin on Mortise Lock?
    There are few things more frustrating than a stuck door handle, especially when you're trying to repair, replace, or re-key a vintage lock. If you are dealing with a mortise door lock, you know that these mechanisms are a bit more complex than the standard cylindrical locks found in modern homes. Their durability and classic aesthetic make them a favorite for homeowners, but that complexity often leads to confusion when it's time to take them apart.
    2025-12-04
  • How Does A Sliding Door Mortise Lock Work?
    how does a sliding door mortise lock work Understanding how a sliding door mortise lock works is essential for any homeowner. It not only helps in making an informed purchase but also aids in troubleshooting common issues and performing routine maintenance. This guide will explain the mechanics behind these locks, explore their components, and walk you through their operation, ensuring you have the knowledge to keep your home safe and secure.
    2025-12-03
  • How to Install Mortise Lock Sliding Door?
    A mortise lock is a fantastic way to secure your sliding door. Unlike surface-mounted locks, a mortise lock fits into a pocket—or mortise—cut into the edge of the door. This makes it more secure and gives it a clean, flush appearance. While installing one might seem complicated, it's a project most DIY enthusiasts can handle with the right tools and guidance.
    2025-12-01
  • How to Fix a Mortise Door Lock?
    A broken door lock can be more than just an inconvenience; it can be a security concern. If your home has mortise locks, you might feel a bit intimidated by their complex appearance. Unlike modern cylindrical locks, mortise locks are housed within a pocket cut into the edge of the door, making them seem difficult to access and repair.
    2025-11-26
  • What Makes D&D Hardware a China's Top Mortise Lock Manufacturer for High-Security Applications
    What Makes D&D Hardware a China's Top Mortise Lock Manufacturer for High-Security ApplicationsSelecting the right locking system is an important decision for facilities where both safety and reliability are essential. Banks, universities, government buildings, and data centers must balance ease of a
    2025-11-06
  • The Ultimate Sourcing Guide for Door Locks: Insights from D&D, a Door Lock Factory from China
    The Ultimate Sourcing Guide for Door Locks: Insights from D&D, a Door Lock Factory from ChinaIn today’s construction and renovation industry, securing buildings involves far more than choosing a lock that “works.” Door locks need to provide safety, comply with local codes, withstand repeated use, an
    2025-10-17
  • Types of Commercial Door Locks:EN12209 Mortise Lock/UL Door Lock
    Choosing the right commercial door locks for your business needs is important. There are several different types of Commercial Door Locks, and each one has its own advantages and disadvantages. You need to choose a lock that is right for your business needs, and that will also offer you the durabili
    2022-11-30
  • Choosing a Door Lock For Your Home
    When purchasing a new Door Lock for your home, the first thing that you need to know is the handing of your doors. Left-handed levers open doors on the left side, while right-handed levers open doors on the right side.The first thing that you need to look for in a door lock is its UL rating. This is
    2022-04-01
  • How to Install Door Knob Lock Locks
    Door Knob Lock: Made by using a mortise lock, door knob locks secure your doors from unwanted intruders. They may be used on all types of doors such as: internal (front and back doors), external (sidewalk and exterior doors) and folding doors. Door Knob Locks secure your home against burglary.
    2021-10-29
  • Exterior Door Knob Lock Cylinder Replacements
    When installing deadbolts on the exterior doors, using a standard mortise-lock is used, if the door does not have a deadbolt already attached. The new installation may need to use new deadbolts or it may need to be converted to an existing lock after which the existing deadbolt may need to be replaced with a new one.
    2021-09-18
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