To put it mildly, the Orthrus is an intriguing knife. A knife that combines elements of a boot knife, combat dagger, and karambit to create one that elevates military aesthetics. As soon as you take it in your hands, you'll see how well-designed the handle is, with finger grooves, a guard, and a ramp for your thumb to keep you from sliding forward. The pinky ring may also be used for heavy-duty prying and is primarily for indexing the knife in a reverse grip. This is a fantastic, adaptable design that can be quite lethal in the proper hands.

Specifications:

Overall Length: 8.06" / 204.8mm
Width: 1.61'' / 40.8mm
Blade Length: 3.76" / 95.5mm
Handle Length: 4.30'' / 109.3mm
Blade Thickness: 0.12" / 3mm
Handle Thickness: 0.55'' / 14mm
Weight: 4.87oz / 138.2g

Blade Material: Nitro-V
Blade Hardness: 58-60HRC
Blade Grind: Flat
Blade Style: Two Position Blade, Straight / Karambit
Edge Type: Double Edged Blade With Partial Serration
Blade Finish: Black Stonewashed

Handle Material: G10 / Stainless Steel
Handle Color/Finish: Black
Finger Ring With Glass Breaker    

Clip: T-Clip (Designer:Bob Terzuola)
Sheath: Black Kydex Sheath
Screws Material: Stainless Steel
Pivot Assembly: Bronze Washers