0in cart

Your cart (0 items)

Continue Shopping
Home/Outdoor/DOBERMANN IV AFRICA
Categories:,

DOBERMANN IV AFRICA

$719.00

DOBERMANN IV Africa is a model dedicated to hunting professionals. It is equipped with a Santos Rosewood handle and a blade made of Böhler N690 steel, the time-tested Austrian steel enriched with chromium, vanadium, molybdenum and cobalt. Used by Extrema Ratio to produce its blades, this steel is characterized by the perfect balance between hardness, resistance and resilience, which are essential to obtain effective and long-lasting sharpening.

You may also like the other versions of DOBERMANN IV

Related products

SETHLANS S600 OUTDOOR
Add to cart
Categories: , ,

SETHLANS S600 OUTDOOR

$410.00
Add to cart
VERSA
New!
Select options
Categories: , , , , ,

VERSA

Price range: $193.00 through $225.00
Select options
F.O.K. NITROGEN OUTDOOR
New!
Add to cart
Categories: , ,

F.O.K. NITROGEN OUTDOOR

$208.00
Add to cart
WAKI
Select options
Categories: ,

WAKI

Price range: $454.00 through $476.00
Select options
KREIOS
New!
Select options
Categories: , , ,

KREIOS

Price range: $520.00 through $536.00
Select options
SATRE F
Select options
Categories: , , , ,

SATRE F

Price range: $197.00 through $228.00
Select options
Main Menu
Back to Top

Search For Products

Product has been added to your cart

Use, care and warranty

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 details?

Check the complete guide

WARRANTY
OFFICIAL ASSISTANCE AND WARRANTY

Extrema Ratio knives are covered by a lifetime warranty against defects in workmanship, materials, or treatments that compromise their functionality. Sheaths are guaranteed for two years from the date of the first documented purchase. In the event of a recognized defect, the product will undergo a technical inspection and, where possible, be repaired. Should it prove non-restorable, the tool will be replaced with an identical, brand-new item. If the model is no longer available, it will be replaced with the most similar product in terms of features and value.

Want more details?

Check the complete guide

Technical sheet

WEIGHT (G)

368,5

WEIGHT (oz):

13

BLADE LENGTH (MM)

185

BLADE LENGTH (IN)

7.3

TOTAL LENGTH (MM):

337

TOTAL LENGTH (IN):

13,3

BLADE thickness (MM)

6,3

BLADE thickness (IN):

0,25

BLADE MATERIAL:

BöHLER N690 STEEL (58HRC)

HANDLE MATERIAL:

WOOD (A SECOND FORPRENE HANDLE IS INCLUDED INSIDE THE BOX)

BLADE FINISHING:

SATIN

MAIN GRIND:

FLAT