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Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW

Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
Extrema Ratio - Knife Defender 2 Stone Washed - 04.1000.0488/SW
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Product code: 22722
Manufacturer: Extrema Ratio
  • The slim and lightweight Extrema Ratio knife. Durable full tang construction, the knife is also designed for use in reverse grip.
245,75 EUR
/ pc
Buy and receive: 983pts
Free delivery from 74,75 EUR
Replace or return up to 30 days
Defender Stone Washed, slim and lightweight 136 g, easy to use and versatile. Combat version of the compact back-up knife in full tang design with fixed blade and fake blade, especially for users who appreciate a reversed grip. The fake blade is designed to support the thumb or whole hand according to the two knife combat technique. New generation of Extrema Ratio tactical knives for professionals with multifunctional Kydex sheath.

The requirements of the modern battlefield force the modernization of individual equipment of the soldier. The ER company with a series of ultralight knives Requiem, Mamba, Scout, Defender fits into this trend.

Knife - 5 mm thick with Drop Point profile, on both sides a solid blood-drain, which reduces the weight of the knife. Made of sharp, durable high-cobalt stainless steel N690 with a hardness of 58 HRC manufactured at the Böhler-Uddeholm steelworks in Austria. The wedge is finished with a non-reflective Stone Washed to mask minor scratches. The Plain smooth blade has a Flat Grind, which provides an excellent cutting edge geometry, the ability to penetrate regardless of the intensity of wear and highlights the matt finish of the blade. On the back of the blade there is a long notched thumb rest. At the base of the head a single-sided steel dace protecting the hand.

The handle - covered with non-slip textured linings with rubber-like properties, made of Forprene thermoplastic elastomer (elastic return, softness, chemical resistance), guarantees a firm grip even with wet hands. Each lining contains a single divot to ensure the axis of rotation during grip change techniques. The steel head with an oval hole (lanyard hole) for the cable, can be used as a hammer or glass breaker and more.

Sheath - lightweight, made of Kydex plastic in black. Universal openwork holster prevents the knife from falling out and makes it easier to dry the head. On both sides of the pouch, a system of elastic polymer straps for fast attachment of the sheath under the M.O.L.L.E. system straps or a belt attachment.

. Technical data:
Product number: 04.1000.0488/SW
Name: Defender Stone Washed
Kind of steel: Böhler N690
Head hardness: 58 HRC
The length of the head: 118.0 mm / 4.64"
Thickness of the head: 5.0 mm / 0.19"
Overall length: 232.0 mm / 9.13".
Weight: 136.0 g /4.79 oz
Kind of a cutting edge: Plain
The head type: Drop Point
Material handle: Forprene
Vagina: Kydex
Manufacturer: Extrema Ratio, Italy

Frequently asked questions

How can I contact with shop customer service?

The best solution is to send an e-mail to It is also possible to contact us by phone from Mon. to Fri. 9.00a.m. - 5.00p.m. The number +48 533 372 997 combines the contact to shop customer service and service.

What payment methods do you support?

In the case of a stationary store, of course, by card or cash, while online orders can be paid by BLIK, credit card, online transfer and PayU installments, PayPal, traditional transfer or PayPo deferred payment.

How many days do I have to return the product?

The statutory period for returning online orders is 14 days, however for your comfort we have extended this period to 30 days from the day of purchase.

Is overseas delivery possible?

Yes, we offer delivery throughout the European Union, we use UPS and GLS, costs as per the price list.

For shipping to Germany, Austria, Czech Republic, Romania, Hungary, Netherlands free delivery is available for purchases over €99 and for other selected countries over €199*.

Why the difference in order processing times?

We use several warehouses, including external ones, so in order to complete an order we sometimes need a few days to bring some products.

What do order statuses mean?

Pending Delivery: At least one of the products you ordered needs to be moved from an outside warehouse. This generally extends the lead time by 1-5 days.

Pending payment: Your order is pending payment. Once your payment has been posted, we will begin processing it immediately.

Packed: Your order is being assembled in our warehouse. It will be forwarded for shipment shortly.

Ready to ship: Your order has been packed and is awaiting pickup by courier.

Stopped: Your order is being held up. This may be due to the goods you have ordered not being in stock. Please contact our Customer Service team.

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