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Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK

Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
Extrema Ratio - Tactical Knife Contact Black- 04.1000.0215/BLK
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Product code: 23229
Manufacturer: Extrema Ratio
311,25 EUR
/ pc
Buy and receive: 1245pts
Free delivery from 74,75 EUR
Replace or return up to 30 days
Extrema Ratio Contact a knife with a spear point profile, a flat grinding and a diamond-shaped geometry. It has got a lower guard dace to protect the hand from accidental cuts, upper jumping to improve grip, a concave grind along the entire length of the blade and a generous thickness blade (6.30mm) All these details make the Contact the elder brother of the now famous Requiem, revisited in proportions and in some technical features. The first of a new line of multipurpose knives.

The blade is made in Böhler N690 steel with a hardness of 58 HRC and a chemical burnishing coating for the Black version. The handle is still in Forprene . The knife is well balanced. The sheath is minimalist; most of the fabric has been cut off; it has got a 2nd level retention system.

The main part of sheath is injection-molded in shockproof nylon. The secondary retention system is reversible for ambidextrous users. The blade is guided into the sheath thanks to its cone shape that assures the rapid insertion and extraction of the blade. In the horizontal slits of the sheath a system is added, which fixes the blade to avoid shaking noises when it is stored inside. The back side of the nylon sheath is M.O.L.L.E. compatible.

The textile part is reduced to its minimum and has got the classic two-button safety strap with a belt loop and a thigh band with rubber reinforcement for anti-rotation. Extrema Ratio aims at this new line by minimizing thickness and size of the knife, but not saving on structural strength and safety features.

Technical data:
Product number: 04.1000.0215/BLK
Name: Defender Stone Washed
Kind of steel: Böhler N690
Blade hardness: 58 HRC
The length of the blade: 162.0 mm / 6.37"
Thickness of the blade: 6.3 mm / 0.24"
Overall length: 293.0 mm / 11.53".
Weight: 300.0 g /10.58 oz
Kind of a cutting edge: Plain
The blade type: Spear Point
Material handle: Forprene
Sheath: 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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