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Deadbolt Door Lock, Round Internal Door Lock with Key, Dead Bolts for Internal Doors, 35-50mm Zinc Alloy Security Gate Locks for Bedroom, Entrance Passage (Silver)

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Product description

  • [Dead Bolts for Internal Doors] Safe & Anti-Theft, Stable & Durable: Our single cylinder door lock is fitted with a thickened anti-theft solid latch that can be locked or unlocked either by an external key or by an internal rotary button, provide absolute security for your family and finances.
  • Each cylinder deadbolt has its own individual key, and each set of deadbolt is keyed differently, with different keys for different security needs. [Dead Lock] Universal Solid Latch: Deadbolt door lock comes with 2-3/8" or 2-3/4" (60 mm or 70 mm) adjustable latch, i.e., distance from centre of hole to edge of door.
  • Fits doors board thickness: 1-3/8" to 2" (35 mm-50 mm). [Deadbolt] Installation Precautions: In order to avoid the situation of not being able to open the lock, please pay attention to the following precautions when installing: 1. When installing, you must first pull out the key.
  • 2. Putting the locking ruler parallel to the ground when installing and then insert it into the other side bolt.
  • 3. The latch must be retracted at the beginning of the installation. [Deadbolt Door Lock] Easy to Install: There are no complicated installation steps for this deadbolt door lock of ours, the installation is so simple that one person can do it alone.
  • It can be installed in minutes using a Phillips head screwdriver. You can refer to our pictures for the installation steps to do it.
  • If you encounter any problems during installation, please feel free to contact us and we will answer you promptly. [Bedroom Lock] High Hardness Material: Our bedroom door locks are made of high quality zinc alloy, rust resistant and corrosion resistant, strong hardness and durability; the deadbolt door locks are made of copper cylinder, a good cylinder can prolong the service life of the lock.
  • Each set of deadbolt comes with 3 original thickened pure copper keys to prevent loss.

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