Lockey GM270 Gemini

Mechanical Combination Cam Lock - Vertical

Reviews (1) | Customer Questions (5)

$37.12 $23.79

Flush fitted or surface mounted, this vertical mechanical combination cam lock is a flexible security solution. Use the Gemini to replace an existing cam lock or add one to your doors, drawers, cabinets and cases. With over 10,000 possible code combinations it would be nigh impossible for a thief to guess the correct one, and if you need to reprogram simply use the convenient code changing feature.

Your Current Selections:
Your Current Selections:

Mechanical Combination Cam Lock

  • 4 wheel combination lock
  • 10,000 possible combinations
  • Code changing available in unlocked position
  • Key override
  • Can be flush fitted or surface mounted
  • Secured with 2 x M4 Pan Head Screws
  • Zinc alloy and ABS construction
  • Powder coated finish
  • For internal use

Code Finding

  • Key override engages code finding feature
  • Allows emergency access if code is lost
  • 10 disc barrel

The Gemini GM270 installs flush or surface mounts and comes with either a vertical or horizontal keypad orientation to fit your application. Each lock is well suited for doors, drawers, cabinets and cases or simply replacing an existing cam lock. Breaking your code will be nearly impossible with over 10,000 possible combinations. If you feel your code may be compromised, it can be easily changed with a convenient code changing function from the unlocked position only. But if you forget your code, simply use the backup key and turn the combination wheels until they stop to find your existing code.


94 (L) x 32 (D) x 32 (H) mm

Door Thickness Maximum

Flush Mount: 1 1/4 in., Surface Mount: 7/8 in.

Code Length


Code Capacity


Locking Device


Access Type


Door Opening



ABS Plastic, Zinc Alloy






2 lbs






Lifetime Mechanical

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5 out of 5 stars

1 review

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What others are saying

  1. Just what I Needed

    Tina (verified owner)

    Great lock – easy to install! Fair price!

    (0) (0)

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Customer Questions & Answers

  1. Q Can this be installed in place of the COMBI-CAM ULTRA 7440? answer now
    Asked by Y L on October 6, 2021 11:27 AM
    Answered by the admin

    This model can replace most cam locks. The surface mount model can be installed on doors up to 7/8" thick and the flush mount can be installed on doors up to 1 1/4" thick. 

  2. Q Is there any in the color White? answer now
    Asked by JOE on May 12, 2021 9:22 AM
    Answered by the admin

    Yes! This lock is available in a white finish and can be ordered through one of our sales specialists.

  3. Answered by the admin

    The cam length for this model is 2 1/8" long. As this is a mechanical lock rather than electronic, there are no battery or light indicators on the device. 

  4. Answered by the admin

    This is a cabinet lock, not a front door lock. If you need a door lock we would recommend that you speak with our residential sales staff to ensure that you get the best lock to meet your needs. 

  5. Answered by the admin

    Yes, these can be keyed alike but they cannot be Master Keyed. So you can have a single key to open them all but not individual keys with a master as well. Please contact our sales department so they can assist you with ordering. 

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