EXTREMA RATIO
EXTREMA RATIO - RAO
The Extrema Ratio RAO is a robust and versatile work knife , which stands out for its innovative design and its construction quality.
SOUL FIXED
ADDITIONAL BLOCK
SHEATH
FOUR MODELS
TECHNICAL FEATURES
| Weight | 335 g |
| Blade length | 119mm |
| Total length | 263mm |
| Blade thickness | 6 mm |
| Material | BÖHLER N690 steel |
| Hardness | 58HRC |
| Surface finish |
MIL-C-13924 bluing Desert Warfare |
| Blade sharpening | Flat wire |
| HANDLE MATERIAL | Anodized AntiCorodal aluminium |
Dubbi?
Write me now on WhatsApp and I will help you solve your doubts about this product.
Dubbi?
Write me now on WhatsApp and I will help you solve your doubts about this product.
Spedizioni e Resi
The available goods leave at the latest the day after the order.
Shipping is free for orders over €100 and you have 14 days to return your order if you are not satisfied.
Learn more about our returns policy.
Spedizioni e Resi
The available goods leave at the latest the day after the order.
Shipping is free for orders over €100 and you have 14 days to return your order if you are not satisfied.
Learn more about our returns policy.
Garanzia
All our products are guaranteed for a minimum of 2 years from the date of purchase for manufacturing defects.
Please do not hesitate to contact us if this period has passed as we may still be able to restore the item.
Garanzia
All our products are guaranteed for a minimum of 2 years from the date of purchase for manufacturing defects.
Please do not hesitate to contact us if this period has passed as we may still be able to restore the item.
RAo 2 & rao avio
EXPLAINED BY PAOLO
THE ITALIAN LAW ON KNIVES
We are talking about the law on carrying knives and how to behave in case of a check. I will try to answer some questions.
it's included in the aviation version!
Get the survival kit too!
ERS EXTREMA RATIO KIT - SURVIVAL KIT
At the request of the 185th RAO
origin
The RAO 2 is the result of a collaboration between Extrema Ratio and the 185th Reconnaissance and Target Acquisition Regiment "Folgore" , a special unit of the army.
In June 2006 , the 158th RAO entrusted Extrema Ratio with the development of a special knife based on certain specifications inherent to particular operational activities. The result was the RAO, a survival and work knife with an extremely heavy and robust blade and a locking system that made it equal to a fixed blade .
The RAO 2 is the reinterpretation of this model, which by maintaining the same characteristics and adding new ones results in a natural evolution.
DICONO DI NOI
EXTREMA RATIO IS AMONG THE BEST NOT BY CHANCE
Knife Tests
Are you also suffering from the last resort?
prove it!
EXTREMA RATIO VELCRO PATCH
OUR BOYS' BLADES
Italian blades
Extrema Ratio is an Italian company famous all over the world, official suppliers of our armed forces.
In Extrema, genius met experience and the best workmanship.
For years they have been creating, together with the operators in the field , their knives and this guarantees excellent solutions. Just as we like it.
Materials engineering and functional design, it is no coincidence that they are alongside the best operational departments, including mine!