The Extrema Ratio folding knife model "BF1 CD" in the "BLACK" coloration is a reliable companion for everyday use, known for its simplicity, essential features, and functionality. The blade, exclusively blackened, features a flat grind and a particularly thick and robust tip. The handle, also blackened, is characterized by recessed planes that keep the opening pins flush with the closed knife profile.

An innovative feature of this knife is the reversible clip positioned on the back of the blade. This clip completely embraces the tang of the knife, hiding it entirely when inserted in a pocket. The blade locking mechanism is the proven LINER-LOCK.

Technical Specifications:

• WEIGHT: 88 grams
• BLADE LENGTH: 69 mm (2.7 inches)
• TOTAL LENGTH: 171 mm (6.7 inches)
• BLADE THICKNESS: 3 mm (0.12 inches)
• BLADE MATERIAL: BöHLER N690 Steel (58HRC)
• BLADE FINISH: MIL-C-13924 Blackened
• BLADE EDGE: Flat Ground
• HANDLE MATERIAL: Anticorodal Aluminum with Anodized Finish

The "BF1 CD" BLACK knife is available in various variants, including the "RUVIDO" version and the "DESERT WARFARE" coloration, catering to different user preferences and needs. It's an ideal companion for those seeking a rugged and functional knife for everyday use.