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Extrema Ratio Ultramarine Con Asola Diving Knife

2 review(s)
£ 494,00
SKU: ER320ULTRAC

In stock

Ordered before 18:00, shipped the same day

Full description

Fixed blade knife, developed in collaboration with military dive teams and civilian underwater operation experts. The Ultramarine model is particularly suitable for use underwater and under challenging and hard conditions.

The main purpose of the Ultramarine Project was to create one versatile tool which was to replace a range of specialist tools required to perform various tasks. The mass of the blade is heavy enough to chop branches and shrubs efficiently and with ease. The steel tang can be used as a hammer or glass breaking device. The knife also features a specialised net and line cutting system.
There is a slot in the blade, which can be used as a screw-pin shackle wrench.

The handle was designed with a special grip and anti-slip material to facilitate retention while wearing neoprene gloves. The shape of the handle was also specially designed to allow the user to distinguish the orientation of the blade by feel in poor light situations.

The sheath was specially designed to fit snugly against the body. It also has a special flap, which serves to protect other gear with the Ultramarine in use. The knife is always ready for rapid use thanks to the quick-release function in the sheath. The sheath also incorporates a diamond sharpening plate.

Specifications

Finish blade Black Oxide MIL-C-13924
Blade shape spear point
Type of edge partially serrated

Reviews

Average rating

2 review(s)

Latest reviews

Latest review

Metge yann, Cannes la Bocca

Saturday 11 May 2013

General score
Price vs. quality
Meets expectations
Back

Extrema Ratio Ultramarine Con Asola Diving Knife

Reviews

Average rating

2 review(s)

Latest reviews

Latest review

Metge yann, Cannes la Bocca

Saturday 11 May 2013

General score
Price vs. quality
Meets expectations

j2r67, Strasbourg

Friday 29 March 2013

General score
Price vs. quality
Meets expectations

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Extrema Ratio Ultramarine Con Asola Diving Knife

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Extrema Ratio Ultramarine Con Asola Diving Knife

Specifications

Features & functions

Finish blade Black Oxide MIL-C-13924
Blade shape spear point
Type of edge partially serrated
Way of sharpening Western sharpening angle, flat, double edged
Type of knife diving knife, tactical knife
Best use tactical, diving
MOLLE-compatible yes
Sharpening angle 30º

General information

Brand Extrema Ratio
Colour black
Can be engraved yes
Country of origin Italy
Warranty on materials and manufacturing defects lifetime
Series not applicable

Material

Material handle FRN
Type of steel Böhler N690Co
Material sheath / pouch nylon, kydex
Hardness 58 HRC

Scope of delivery

Sheath yes

Dimensions & weight

Weight 380 grams
Blade height 3.7 cm
Blade length 14.9 cm
Length 29.8 cm
Blade thickness 6.3 mm
Handle length 14.5 cm