Folding knives

RESOLZA 10 STONE WASHED

Name: RESOLZA 10 STONE WASHED
Brand: Extrema Ratio
SKU: 04.1000.0168
Price: 168.03 EUR
Availability: OutOfStock

Version out of stock

€168.03

RESOLZA is an ancient name, reminiscent of the Italian word for razor.

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Blade Finishing

STONE WASHED - Version out of stock
MIL-C-13924 BURNISHING - Version out of stock

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Description

The centuries old Sardinian “resolza” one of the best-known traditional knives in our country – to this day it’s been the constant companion to island farmers and shepherds in their everyday work.

It followed them even when they were called to war: chronicles of the Sassari Brigade during World War I mention the knife as part of the troopers’ equipment. Our attempt to revisit this traditional design according to our own standards is meant as a tribute, not to disregard Sardinian craftsmen still practicing the old ways of knife-making and keeping ancestral traditions alive. This RESOLZA retains original measurements and proportions, with a 3,9” blade, but is produced with the usual Extrema Ratio high-end materials and technologies. The handle was redesigned, while the blade more faithfully approaches a traditional shape. As an improvement on tradition, we added a blade-locking mechanism.

Available versions: RESOLZA 10 BLACK, RESOLZA 10 STONE WASHED.

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.