Name: Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife
Brand: Extrema Ratio
SKU: ER04-10000184S6BLK
Price: 4660 SEK
Availability: OutOfStock

Work Sharp Professional Precision Adjust WSBCHPAJ-PRO-I sharpening system

notforsale

not_replaced_in

Blade-Tech Thigh Rig, leg attachment for sheaths and holsters

Work Sharp Multi-Sharpener Ken Onion Edition

KME Precision Knife Sharpening System, Diamond Stone Kit, KF-D4

productlabel

Spyderco Sharpmaker, 204MF

Skerper paddle strop Viking, rough, stropping paddle

Skerper Paddle Strop STP001, stropping paddle

Skerper Basic sharpening set 180/600/1000/3000 with ceramic sharpening steel, SH004

KNAFS Knife Chart: A Modern Guide to Knives Poster, rolled

Blade-Tech Tek-Lok (large) universal belt loop mounting system

UltiClip XL clip for sheaths

UltiClip UltiLink Complete Kit, mounting set for sheaths

Fallkniven Diamond Ceramic Whetstone DC4

Knivesandtools EDC pouch

Ballistol maintenance oil, 50 ml

Knivesandtools #EveryDayCloth, micro-fibre cloth

Ballistol maintenance oil spray, 200 ml

Knivesandtools Knife Patch, Padraig Croke design

Knivesandtools Skull Patch, Padraig Croke design

Hultafors Flint FS fire steel, 380280

The **Extrema Ratio Dobermann IV S600** is a fixed knife, based on one of the most classic Extrema Ratio knives: the K1 DOBERMANN. This knife is a true all-rounder - hunting, tactical use, survival: the Dobermann feels at home everywhere.

The blade is made from Böhler N690 steel, which is very corrosion-resistant and can really take a beating. It also has good sharpness retention. The blade is fairly thick. However, it has a neat, thin grind and a razor-sharp edge. The spine also has a swedge, which is a false edge that thins the blade to save weight. Because of this combination, a thicker part runs through the middle of the blade, giving the long blade its strength at the tip. A smart design, built to last for years.

The handle is made from durable Forprene plastic. It's sleek and it feels comfortable in hand.

The sheath of the Extrema Ratio Dobermann IV is also very luxurious. The leather shaft is lined with a Kydex insert. A diamond sharpening stone is also included in its own compartment on the sheath. There are various attachment options allowing you to attach this sheath in many ways. You can have the Dobermann horizontally or vertically on your belt, or you can attach it to a MOLLE system.

The Extrema Ratio Dobermann IV is a large, appealing hunting knife for the hunter, soldier or collector who only wants the best. It doesn't look out of place in a display case, but at the end of the day, it is made to be used.

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

colour

Extrema Ratio Dobermann IV Africa Satin hunting knife

blade_finish

handle_material

knife_edge_type

material_sheath

sharpening_type

knife_bladeshape

sharpening_angle

pocketknife_steel

knife_sheath

value_length

value_weight

value_blade_height

value_blade_length

value_blade_thickness

Extrema Ratio Dobermann IV Tactical Black fixed knife

Extrema Ratio Dobermann IV Classic Satin fixed knife

brand

handedness

legal_agecheck_key

expectedRestockDate

videos

msrp_price

engravable

Personalize it! We can engrave many products. Great as a gift! [Read more about the options here](/en/pt/-order-with-engraving.htm). Looking for an engraving? Don't forget to add the product '[Order with engraving](/en/pt/-order-with-engraving.htm)' to your order. 

Can be engraved

warranty

Almost all the products we sell come with a manufacturing warranty. Want to learn more about the warranty? Read our topic: [warranty explained](/en/ct/warranty-explained.htm)

Warranty

origin

The country of origin is the country the product is produced, as far as we know. This may differ from the country where the brand itself is located.

Country of origin

article_number_site

General information

We always measure the blade height at the highest part of the blade.

Blade height

We always measure the blade length ourselves. This is the length of the blade from the tip to the front of the handle. This may deviate from the manufacturer's specification.

Blade length

value_blade_length_edge

The length of the cutting edge is measured from the tip to the start of the edge. This may deviate from the manufacturer's specification.

Cutting edge length

We always measure the blade thickness at the thickest part of the blade. Often just before the handle. This may deviate from the manufacturer's specification.

Blade thickness

value_handle_length

value_max_belt_width

We always weigh a product as bare as possible. Knives and axes always without their sheath, lights (if possible) without their battery. For knife sets we measure the entire weight. This may deviate from the manufacturer's specifications.

Weight

Dimensions & weight

value_steel_hardness

The hardness in Rockwell C for a knife is always according to the manufacturer's specifications. When a manufacturer specifies a value of 56-58HRC, for instance, we always note the highest value, i.e. 58HRC.

Hardness

Material

fixed_blade_type

knife_best_use

We like to highlight what use the manufacturer had in mind, or what we believe the knife is suited for

Best use

This concerns the type of edge [Want to learn more about a serrated versus a plain edge](/en/ct/pocket-knives-difference-plain-edge-serrated.htm)?

Type of edge

molle_compatible

MOLLE is a mounting system that allows you to attach sheaths and other accessories to backpacks. With this specification we indicate whether a product is already MOLLE-compatible by default. [Want to learn more MOLLE](/en/ct/what-is-molle.htm)?

MOLLE-compatible

In terms of grind we are talking about how the complete blade thickness extends into the edge. Want to learn more about grinds? [Read all about grinds on knives](/en/ct/knife-grinds.htm).

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Full description

Specifications

Specifications

General information

Dimensions & weight

Material

Features & functions

Scope of delivery

Recommended combi-deals

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Full description

Specifications

Specifications

General information

Dimensions & weight

Material

Features & functions

Scope of delivery

Recommended combi-deals

Extrema Ratio Dobermann IV S600, EXP Dark, fixed knife

Related topics