Highlights

Folding knives

FRAME ROCK TITAN - BLACK

Name: FRAME ROCK TITAN - BLACK
Brand: Extrema Ratio
SKU: 04.1000.0456
Price: 490.16 EUR
Availability: OutOfStock

Version out of stock

€490.16

The Extrema Ratio Frame Rock is a new knife, based on the design of the Ti-Rock, a successful framelock custom made knife that Extrema Ratio has realized for a renowned Italian distributor.

Acquista from Extrema Ratio

Extrema Ratio quality: known worldwide, proudly Made in Italy

Fast shipping: to your home in 24/48 hours, from the headquarters.

Secure payments and purchases: buy from the original website.

Handle

BLACK - Version out of stock
BLUE - Version out of stock

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Description

The Extrema Ratio Frame Rock is characterized by the titanium grip that offers great toughness and yet is very light.

The frame lock integrity and duration are guaranteed against wear by a heat-treated steel insert that can be easily replaced.

Differently from its drop-point predecessor, the Frame Rock has a spearpoint blade, 3” (75 mm) long, 0.23” (6.0 mm) thick, fullered for further lightness. The blade is in Bohler N690 steel, heat treated to 58 HRC. It can be had in black with DLC treatmet or stone washed finish.

To make opening even smoother and effortless, the blade pivots on ball bearings. This mechanism allows the user to adjust the force needed to free the blade from the closed position thanks to a screw.

The shape of the reversible clip allows a hidden port in the pocket, making the knife not visible from the outside.

The grip, large and well proportioned and the stocky blade allow it to tackle heavy tasks. The Frame Rock weighs just 6.7 oz (190 g) making it quite light for such a robust knife. It comes with a special ABS case.

Use

PROFESSIONAL OPERATIONAL DEPLOYMENT

Extrema Ratio develops knives engineered for real-world applications, where control, precision, and reliability are essential requirements. Every model is designed to ensure stable ergonomics, proper balance, and consistent performance, even during prolonged use. Use the tool strictly according to its technical function, avoiding improper use or stress beyond its intended scope. Mindful use preserves safety, efficiency, and longevity, keeping structural and operational characteristics of the product intact.

Want more details? Check the complete guide.

Care

ESSENTIAL ROUTINE MAINTENANCE

Regular maintenance is fundamental to preserving the efficiency, reliability, and lifespan of your product. After each use – especially in the presence of salt water, humidity, mud, or grease residues – rinse with fresh water, dry thoroughly, and apply a suitable lubricant to metal parts and moving mechanisms. Periodically inspect the inside of the sheath, removing sand, dust, or abrasive particles that could damage the blade finish when sheathing or unsheathing.

Want more information? Check the complete guide.

Warranty

OFFICIAL ASSISTANCE AND WARRANTY

Extrema Ratio knives are covered by a lifetime warranty covering defects in workmanship, materials, or treatments that compromise functionality. Sheaths are guaranteed for two years from the first documented purchase. Upon verification of a recognized defect, the product will be professionally repaired. If non-restorable, the tool will be replaced with an identical new product. Should the specific model be unavailable, it will be replaced with the most similar product in terms of technical features and overall value to ensure your complete satisfaction.

Want more details? Read our warranty information.