- Overall Length: 8.4"
- Blade: 3.4" Satin, Single-edge, Drop Point
- Handle: 5" Aluminum 6061-T6
- Weight: 3.6 oz
- Pocket Clip: Right/Left Hand, Tip Down
- Knife Type: Double-Action OTF (out the front) Automatic
- Opener: Thumb Slider
- Made in the USA
- Model 121-4BL
The Microtech Ultratech was the first ever OTF (out the front) automatic knife produced by Microtech Knives. The dual action automatic that started it all is the smoothest operating out the front you will find. It features a 3.4" blade. The Ultratech has a 5" anodized 6061-T6 aluminum handle with stainless steel pocket clip, glass breaker and hardware. The double action slide switch allows for fast automatic deployment and retraction when you need it. The slim design of the Ultra make it the perfect EDC knife.