The SOG Spec-Elite I Utilizing the famous Pentagon Elite platform, SOG introduced the Spec-Elite series, which capitalizes on one of the best locks in the world, the Arc-Lock. These new racy blades are designed for high performance with the reverse curve main edge and quickness of opening.

The Arc-Lock™ sets a new standard in tactical engineering. It has all of the attributes knife designers have relentlessly searched for, but rarely find—(1) Strength: The Arc-Lock™ was independently lab tested at over 1000 lbs. of pressure without lock failure. (2) Speed: Spring-action provides fast and smooth one-handed opening. (3) Safety: Positive closing feature ensures that the blade securely stays within the handle when closed. (4) Ambidexterity: Blade can be comfortably accessed with either hand. (5) Durability: Arc-Lock is self-adjusting for long-term, optimal performance.