Extrema Ratio Frame Rock Titan
Experience uncompromising strength, precision engineering and featherlight handling with the Extrema Ratio Frame Rock Titan. Inspired by the acclaimed Ti-Rock custom bladesmith series, this medium-folder delivers battle-ready performance and everyday versatility in equal measure.
Crafted around a rugged titanium chassis, the Frame Rock Titan feels almost weightless in hand while offering exceptional impact resistance. A heat-treated steel insert at the frame lock absorbs wear, ensuring rock-solid lockup and smooth operation year after year—and it’s easily replaceable when you push the limits hard. Whether you’re carving wood at camp or tackling heavy-duty field tasks, this tool is built to stand up to everything you demand.
The 3″ spearpoint blade brings a laser-sharp edge to every cut. At 6 mm thick and lightened by a precision fuller, it balances strength with agile handling. The satin-finished Böhler N690 steel (58 HRC) resists corrosion and holds an edge through extended use. Deploying the blade is effortless: a ball-bearing pivot system paired with an adjustable tension screw lets you dial in the ideal opening force, so you enjoy silky-smooth one-handed deployment on every draw.
Pocket carry is stealthy and secure thanks to a reversible, deep-carry clip with strategic lightening holes. Flip it for left- or right-side carry and tuck the Frame Rock Titan completely out of sight until you need it. Ergonomic scallops machined into the grip ensure a positive thumb purchase and flawless single-handed open, even when wearing gloves or working under challenging conditions.
At a compact 7.1″ overall length and 270 g, this folder hits the sweet spot for portability without sacrificing a robust feel. The broad, stocky blade geometry and comfortable handle shape empower you to tackle tough tasks—from campsite chores to emergency rescue—without fear of failure.
Elevate your everyday carry and heavy-duty adventure gear with the Extrema Ratio Frame Rock Titan: where Italian craftsmanship meets battle-proven reliability.
Key Features:
- Titanium handle with replaceable steel lock insert for lasting durability
- 3″ spearpoint blade with precision fuller for strength and reduced weight
- Satin-finished Böhler N690 steel (58 HRC) for superior edge retention
- Ball-bearing pivot system with tension-adjust screw for silky-smooth deployment
- Reversible deep-carry clip with lightening holes for stealthy, ambidextrous carry
- Machined grip scallops for secure, one-handed opening in any condition
- Medium-folder size balances portability with heavy-duty capability
- Robust frame lock delivers confidence-under-load security
Specifications:
- Model: 04.1000.0456
- Blade length: 75 mm
- Blade thickness: 6.0 mm
- Overall length: 181 mm
- Weight: 270 g
- Blade material: Böhler N690 steel (58 HRC)
- Blade finish: Satin
- Handle material: Titanium
- Lock type: Frame lock with heat-treated steel insert
Please check out other Extrema Ratio products.










