Microtech Ultratech OTF Automatic Knife Black 3.4" Black Serrated 121-2T

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Handle Color:
Blade Finish:
Blade Style:
Drop Point S/E
Blade Edge:
Part Serrated
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  • Overall Length: 8.4"
  • Blade: 3.4" Black, Drop-Point, Part-Serrated
  • Handle: 5" Black Aluminum, Black Hardware
  • Weight: 3.6 oz
  • Pocket Clip: Tip Down; Right/Left Hand
  • Opener: Thumb Slider
  • Type: OTF (out the front), Automatic (double action)
  • Made in the USA
  • Model: 121-2T


The Microtech Ultratech is the first ever OTF (out the front) automatic knife produced by Microtech Knives. It features a 3.4" blade with various blade finishes and edges. The Ultratech features a 5" black anodized 6061-T6 aluminum handle with BLACK TACTICAL finished pocket clip, glass breaker and stainless steel hardware. Double action thumb slide located on the side of the handle.

3 Reviews Hide Reviews Show Reviews

  • 5
    10/10 Will buy...

    Posted by David Powell on Apr 15th 2022

    Both the knife and service were second to none. 10/10 will be a repeat customer! Thanks again!!

  • 5
    10/10 will buy again

    Posted by Dave on Apr 15th 2022

    Both the knife and service second to none! Will be back! Thanks again.

  • 5
    Good knife, great convenience and...

    Posted by Jack Kissner on Mar 24th 2022

    This is my first OTF knife. I like the fact that it can be pulled from my pocket, blade exposed, do the task I need done, and return to safe status, all with one hand. I chose the one-sided blade partially serrated. This knife is a work horse. I have been opening a lot of boxes of late and cutting a lot of tape and this knife is extremely well-suited to the task.