- blade d2 .25 thick .
- copper back
- 6al4v frame and clip with laser work round hole licensed by Spyderco.
The ExtremAddiction Rhino Biohazard Custom Sergey Rogovets Copper Backspacer is a premium custom folding knife that showcases the bold design language and precision craftsmanship of renowned maker Sergey Rogovets. Combining unique aesthetics with high-end materials, this collectible knife is designed for enthusiasts who appreciate innovative engineering and exceptional custom knife artistry.
The Rhino Biohazard features a distinctive blade profile engineered for reliable cutting performance, strength, and everyday functionality. Its aggressive yet refined styling reflects Sergey Rogovets’ signature approach of blending futuristic design elements with practical usability.
The handle is meticulously crafted with premium construction and detailed machining, offering excellent ergonomics, durability, and a secure feel in hand. A standout copper backspacer adds a luxurious contrast, enhancing the knife’s visual appeal while showcasing the custom attention to detail found throughout the design.