Sleek, attractive, and easy to operate, the TWI-8 Twitch II straight bladed knife with aluminum handle showcases SOG's sophisticated style and quality construction. The TWI-8 features a pass-through lock-bar and a blade kick, which you can press to easily open the blade. Also featuring a well-balanced body and a strong, dependable cutting edge, this versatile folding knife makes quick work of any task.
 | The SOG TWI-8 Twitch II Knife Offers:- A satin-finished, AUS8 stainless steel straight blade
- Patented SOG Assisted Technology for fast, easy opening
- A strong, reliable blade locking system
- A hard-anodized 6061-T6 aluminum handle
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A reversible clip lets the knife sit securely and discreetly in your pocket. View larger. |

S.A.T. propels the blade open for quick, safe, one-handed access. View larger. |

The 2.68-inch, heat-treated blade provides you with a versatile, dependable cutting edge. View larger. |
SOG Assisted Technology Increases Speed, Safety, and UsabilityWhen you go to unfold the TWI-8's blade, SOG's patented S.A.T. (SOG Assisted Technology) takes over. High-tension coil springs propel the blade open, so you can easily access the TWI-8's blade with just one hand. Additionally, the unique design of S.A.T. knives offers security and peace of mind by incorporating locking mechanisms that are stronger, more reliable, and easier to access than conventional liner locks.
Cryogenic Heat Treatment for a Sharp, Dependable BladeThe TWI-8 offers a full, 2.68-inch, AUS8 stainless steel blade with an attractive satin finish. Because the workhorse of any knife is its cutting surface, SOG's proprietary Cryogenic Heat Treatment process ensures that its blade will stay sharp over the long haul. This intensive process takes more than 48 hours and requires reducing the blade's temperature to less than -300 degrees Fahrenheit, then slowly heating the blade to room temperature. The stress created by this process strengthens the stainless steel at the atomic level and increases the blade's overall durability and edge retention.
Ergonomic, Lightweight Design Ensures Comfortable UseEven if your blade is sharp, it's hard to make precise cuts if your knife does not fit comfortably in your hand. That's why this knife's handle is ergonomically contoured. Crafted from hard-anodized 6061-T6 aluminum, the textured handle is also slip-free and well-balanced.
And at just 2.6 ounces, this folding knife is lightweight and easy to carry. A reversible clip extends from the back of the handle, allowing the knife to sit low in your pocket for the most discreet carry possible. An added bonus, the pocket clip can double as a money clip.
This knife is backed by a lifetime warranty that protects against defects in manufacturing and materials.
About SOG: Strong, Innovative Specialty ToolsSOG originally stood for Studies and Observation Group, an elite joint services military group designed to handle covert operations during the Vietnam War. SOG Specialty Knives & Tools was founded in the spirit of this elite group and became the first knife manufacturer to offer an expanded line that included fixed blades, folding knives, and multipurpose tools.
Each SOG product is created by company Founder and Chief Engineer, Spencer Frazer. Known for their uncompromising style and performance, these knives and tools showcase innovation, dependability, and a unique, futuristic style that has garnered awards and recognition worldwide. SOG products have also won favor among law enforcement, military, and industrial customers that rely on their tools to perform flawlessly in the toughest, most adverse conditions.
Included with this ProductTWI-8 pocket knife with straight edge blade and aluminum handle with money/pocket clip.
Customer Reviews & Comments
Compares well with more expensive knives. Solid as a rock, nice thin body made of stacked metal plates and anodized aluminum handles, with high-quality stainless blade. The I and II are good sizes for a gentlemen's knife, and the XL is my 'out on the weekend' knife. The assisted open works very well, it is just strong enough and does not produce a loud attention-getting snap as with some other brands. Nothing wrong with liner-locks, but I prefer the lock-back and the clip on the heel (that's just me), this knife has both. And the 'kick' opener is my favorite - since I don't need my thumb to open the knife, I can keep a better grip on the body with less effort. A winner all around. Buy two.