The Ultratech is perhaps the most well-known OTF (Out-the-front) automatic knife available on the market today. The blade is deployed AND retracted via a double-action thumb switch, which uses an at-rest spring in both open and closed positions to maximize the longevity of the internal mechanisms. 
 
The handle is constructed from T6 aluminum, with a smooth finish and mild texturing on the sides to enhance the user's grip. The handle includes a carbide glass breaker, pocket clip, and propietary stainless steel hardware.
 
Made from premium materials in the USA, the Ultratech is the modern standard in automatic OTF knives.