Skip to content
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
  • 🎁 Get the best gift for everyone with our snap sale and 🎁Gift collection🎁!🎁
KNIVESANDTOOLS SalesKNIVESANDTOOLS Sales
    • No products in the basket.

      Return to shop

  • Basket

    No products in the basket.

    Return to shop

  • Pocket knives
    • Everyday carry knives (EDC)
    • Gentleman’s knives
    • Japanese pocket knives
    • Traditionals
    • Laguiole knives
    • Pocket knives for children
  • Japanese kitchen knives
    • Santoku knives
    • Nakiri knives
    • Gyuto knives
    • Yanagiba knives
    • Deba knives
    • Petty knives
    • Sujihiki knives
    • Shotoh knives
  • Other types of knives
    • Neck knives
    • Military & tactical knives
    • Razors & accessories
    • Machetes
    • Wood carving knives
  • Kitchen knives
    • Other types of kitchen knives
    • Carving knives
    • Bread knives
    • Paring knives
    • Peeling knives
  • Sharpening stones
    • Accessories for whetstones
  • Featured Products
 

Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife

Home / Other types of knives / Neck knives
  • Morakniv Mora Eldris Green 12633 Necker With Luxury Sheath And Firesteel -KNIVESANDTOOLS Sales MO12633 01 mora eldris mo12633 01
  • TRC Knives Speed Demon, Elmax Satin, Neck Knife -KNIVESANDTOOLS Sales TI SD 01 trc knives v201909 1
Sale!
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife - Image 2
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife - Image 3
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife - Image 4
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife - Image 5
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife - Image 6
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife -KNIVESANDTOOLS Sales ER0410000222BLK 02 extrema ratio 1
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife -KNIVESANDTOOLS Sales ER0410000222BLK 03 extrema ratio 1
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife -KNIVESANDTOOLS Sales ER0410000222BLK 04 extrema ratio 1
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife -KNIVESANDTOOLS Sales ER0410000222BLK 05 extrema ratio 1
Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife -KNIVESANDTOOLS Sales ER0410000222BLK 06 extrema ratio 1

£128.95 Original price was: £128.95.£90.27Current price is: £90.27.

SKU: A25PD 882386956 Categories: Neck knives, Other types of knives
  • The quality solution for all your needs.
  • Get Quality, Get More
  • Buy quality, buy with us.
  • Prompt service, every time.
Browse
  • Japanese kitchen knives
    • Deba knives
    • Gyuto knives
    • Nakiri knives
    • Petty knives
    • Santoku knives
    • Shotoh knives
    • Sujihiki knives
    • Yanagiba knives
  • Kitchen knives
    • Bread knives
    • Carving knives
    • Other types of kitchen knives
      • Boning knives
      • Cheese knives
      • Cleavers
      • Filleting knives
      • Ham knives
      • Meat forks
      • Oyster knives
      • Salmon knives
      • Sausage knives
      • Tomato knives
      • Turning Knives
      • Utility knives
      • Vegetable knives
    • Paring knives
    • Peeling knives
  • Other types of knives
    • Machetes
    • Military & tactical knives
    • Neck knives
    • Razors & accessories
      • Safety razors
      • Shaving accessories
      • Straight razors
    • Wood carving knives
  • Pocket knives
    • Everyday carry knives (EDC)
    • Gentleman's knives
    • Japanese pocket knives
    • Laguiole knives
    • Pocket knives for children
    • Traditionals
  • Sharpening stones
    • Accessories for whetstones
  • Uncategorized
Recently Viewed
  • Real Steel Alieneck Wharncliffe 3541 Neck Knife, Ostap Hel Design Real Steel Alieneck Wharncliffe 3541 Neck Knife, Ostap Hel Design £26.95 Original price was: £26.95.£18.87Current price is: £18.87.
  • MKM Mikro 1 Drop, Stonewashed Natural Canvas Micarta Neck Knife, Jesper Voxnaes Design MKM Mikro 1 Drop, Stonewashed Natural Canvas Micarta Neck Knife, Jesper Voxnaes Design £95.50 Original price was: £95.50.£66.85Current price is: £66.85.
  • Description
  • Additional information
  • Reviews (0)

The Extrema Ratio Satre is a versatile neck knife, produced for daily use, survival and bushcraft purposes. It’s also great as a backup knife alongside a larger knife. The Satre was designed in cooperation with Master Advanced F.I.S.S. instructor Daniele Dal Canto (Italian Federation of Sports and Experimental Survival). The handle and blade are made from one piece of steel. It doesn’t have scales. This makes the neck knife very flat, so you can wear it discreetly under your shirt or jacket.

BrandExtrema Ratio

Brand

Material sheath / pouchkydex

Material sheath / pouch

Way of sharpeningflat, Secondary V-edge

Way of sharpening

Sharpening angle28º

Sharpening angle

Type of edgeplain edge

Type of edge

Blade shapedrop point

Blade shape

Best usebushcraft, everyday carry, survival, tactical

Best use

Right or left-handedsymmetrical

Right or left-handed

Type of knifeneck knife

Type of knife

Finish bladeBlack Oxide MIL-C-13924

Finish blade

Hardness58 HRC

Hardness

Type of steelBöhler N690

Type of steel

Material handlehandle and blade from one piece

Material handle

Colourblack

Colour

Weight80 g

Weight

Length16.5 cm

Length

Handle length8.7 cm

Handle length

Blade thickness4.8 mm

Blade thickness

Cutting edge length6.8 cm

Cutting edge length

Blade length6.8 cm

Blade length

Blade height2.2 cm

Blade height

Article numberER0410000222BLK

Article number

Country of originItaly

Country of origin

Warranty on materials and manufacturing defectslifetime

Warranty on materials and manufacturing defects

Can be engravedYes

Can be engraved

SheathYes

Sheath

Reviews

There are no reviews yet.

Be the first to review “Extrema Ratio Satre, Black 04.1000.0222/BLK Neck Knife” Cancel reply

Related products

Sale!
Schrade 21” Machete SCMACH2 Machete
Quick View

Machetes

Schrade 21” Machete SCMACH2 Machete

£24.95 Original price was: £24.95.£17.47Current price is: £17.47.
Sale!
Fox Knives Ryu FX-634DCF Marble Carbon Fibre, Herringbone Damascus, Fixed Knife, Black Roc Knives Design
Quick View

Military & tactical knives

Fox Knives Ryu FX-634DCF Marble Carbon Fibre, Herringbone Damascus, Fixed Knife, Black Roc Knives Design

£335.00 Original price was: £335.00.£96.99Current price is: £96.99.
Sale!
Pohl Force Compact One Black 6022 Fixed Knife, Dietmar Pohl Design
Quick View

Military & tactical knives

Pohl Force Compact One Black 6022 Fixed Knife, Dietmar Pohl Design

£140.90 Original price was: £140.90.£95.99Current price is: £95.99.
Sale!
MKM Mikro 2 Wharncliffe, Stonewashed Black G10 Neck Knife, Jesper Voxnaes Design
Quick View

Neck knives

MKM Mikro 2 Wharncliffe, Stonewashed Black G10 Neck Knife, Jesper Voxnaes Design

£95.50 Original price was: £95.50.£66.85Current price is: £66.85.
Sale!
Bradford G-Necker Cleaver Stonewashed Elmax, Neck Knife
Quick View

Neck knives

Bradford G-Necker Cleaver Stonewashed Elmax, Neck Knife

£94.95 Original price was: £94.95.£66.47Current price is: £66.47.
Sale!
TOPS Knives ALRT-MINI, Wallet Knife
Quick View

Other types of knives

TOPS Knives ALRT-MINI, Wallet Knife

£82.95 Original price was: £82.95.£58.07Current price is: £58.07.
Sale!
Böker Manufaktur Bicycle Race, Black Synthetic 140223 Straight Razor
Quick View

Other types of knives

Böker Manufaktur Bicycle Race, Black Synthetic 140223 Straight Razor

£120.95 Original price was: £120.95.£84.67Current price is: £84.67.
Sale!
Böker Roll-Up Case Brown, Travelling Case For Straight Razors 090014
Quick View

Other types of knives

Böker Roll-Up Case Brown, Travelling Case For Straight Razors 090014

£34.95 Original price was: £34.95.£24.47Current price is: £24.47.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping & Returns
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © www.kaiknifeus.com
    • Pocket knives
      • Everyday carry knives (EDC)
      • Gentleman’s knives
      • Japanese pocket knives
      • Traditionals
      • Laguiole knives
      • Pocket knives for children
    • Japanese kitchen knives
      • Santoku knives
      • Nakiri knives
      • Gyuto knives
      • Yanagiba knives
      • Deba knives
      • Petty knives
      • Sujihiki knives
      • Shotoh knives
    • Other types of knives
      • Neck knives
      • Military & tactical knives
      • Razors & accessories
      • Machetes
      • Wood carving knives
    • Kitchen knives
      • Other types of kitchen knives
      • Carving knives
      • Bread knives
      • Paring knives
      • Peeling knives
    • Sharpening stones
      • Accessories for whetstones
    • Featured Products
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.