Mortise Lever Locks, Lever Handle Locks

Zhengshi Hardware mortise level locks combine streamlined design with craftsmanship and ease of installation, bringing the best sense of use from the appearance and functions.

    1. Mortise Lever Lock, Non-Keyed
    2. Mortise Lever Lock, Non-KeyedZhengshi Hardware non-keyed mortise lever lock is designed without keys, making it suitable for doors where locking is forbidden or not required.
    1. Mortise Lever Lock with Thumbturn
    2. Mortise Lever Lock with ThumbturnMortise lever lock with thumbturn is designed without keys. The door can be locked by inside thumbturn and unlocked from outside using a coin.
    1. Mortise Lever Lock with Mortise Cylinder
    2. Mortise Lever Lock with Mortise CylinderZhengshi Hardware mortise lever lock with mortise cylinder is designed with a brass cylinder and keys, suitable for applications with security requirements.
Advantages
  • Convenient
    The door can be unlocked from outside by using a coin in case of emergency events when the door is locked inside.
  • Sturdy and durable
    The service life of each component from the design and the material selection and processing are carefully performed to ensure the service life of the locks. All our locks have passed the SGS life test. After locking/unlocking for 100,000 times, the lock is intact and works normally.
    Japanese advanced technology is introduced for the surface treatment. All the locks undergo various tests in accordance with Japanese JIS standards, including 96-hour salt spray test, acid and alkali resistance test, adhesion test after water boiling and hardness test.
  • Mute
    All the moving parts are considered for noise control from design to material selection, which greatly softens the noise while maintaining the strength and safety
  • Application
    Mortise level locks are suitable for interior doors in residentials, hotels, office buildings, hospitals, schools, etc.
Workshops
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Zhengshi Hardware is focused on the R&D, design and production of door hardware accessories, from door handles and hinges to locks and die casting. With rich experience in door & furniture hardware, we have the capacity to manufacture products with complicated structure and high requirement on processing precision. Our products have been widely used in homes, hotels, office buildings, medical institutions, and many other applications. And the locks have been sold to America, Russia, Canada, Japan, Vietnam, Indonesia, Spain, German, etc. Besides, our independently developed push pull mortise locks have obtained over 10 national patents and passed SGS certification.