

Extrema Ratio Frame Rock Titan Black 3″ Folding Knife
$628.00 — taxes calculated at checkout
Characteristics
| Blade Length | 3" |
| Closed Length | 4" |
| Lock Type | Framelock |
| Blade Material | Bohler N690 stainless |
| Blade Finish | DLC coated |
| Handle Material | titanium |
| Package Type | Hardside carrying case. |
Available
Extrema Ratio Frame Rock Titan Black Folding Knife N690
Italian-made precision folding knife with titanium handle and premium N690 stainless steel blade.
- Blade: 3" black DLC-coated Bohler N690 stainless, spear point grind
- Handle: Stonewash finish titanium with thumb stud opener
- Overall Length: 7" open, 4" closed for pocket carry
- Pocket Clip: Integrated steel clip for secure EDC carry
- Made in Italy: Extrema Ratio precision engineering and quality
- Included: Hardside carrying case for protection and transport
Built for collectors and serious knife users who demand corrosion resistance, edge retention, and refined Italian craftsmanship in a compact everyday carry platform.
Product SKU: EX0456BLKTIY
Product Brand: Extrema Ratio
Product Price: 498.1
Price Valid Until:
The Frame Rock Titan Black is a 4-inch closed folding knife built around a titanium framelock handle with a stonewash finish. Its 3-inch blade is ground to a spear point profile and finished with a black DLC coating over Bohler N690 stainless steel, a high-carbon Austrian stainless known for edge retention and corrosion resistance. A thumb stud provides one-handed opening access, while a pocket clip secures the knife for carry. The knife ships with a hardside carrying case.






