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Microtech 123-4BL Ultratech T/E - Blue Handle - Contoured - Satin Blade

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Microtech Knives | 123-4BL Ultratech T/E - Blue Handle - Contoured - Satin Blade

A Microtech classic, the Ultratech has been the archetype for out-the-front automatics since its inception. Built with the same proven mechanics, the spring remains at rest both in the open and closed positions to reduce wear. With strong automatic opening / blade retraction at your fingertips and solid blade lock-up, the Ultratech from Microtech remains a standard in the automatic world.

Note: The blade steel may vary between Bohler Elmax, M390 or 204P. For further information, please contact Aventuron and we can let you know which steel your new Microtech will be shipping with.


  • Overall Length: 8.35" (212mm)
  • Closed Length: 5" (127mm)
  • Blade Length: 3.39" (86.11mm)
  • Cutting Edge Length: 3.39" (86.11mm)
  • Blade Thickness: .127" (3.23mm)
  • Blade Steel: Elmax, M390 or 204P
  • Blade Finish: Satin
  • Blade Style: Tanto
  • Edge Style: Plain
  • Handle Material: Blue Aluminum
  • Handle Thickness: .48" (12.19mm)
  • Pocket Clip: Tip Down
  • Weight: 3.6oz (102.06g)
  • Manufacturer Ref. #: 123-4BL
  • Country of Origin: USA