Extrema Ratio T4000 C Black Forprene, Black N690 (04.1000.0434/BLK)
- T4000 C Black is a continuation of the tanto knives from Extreme Ratio. A proposal for those who love the Japanese profile of the blade and do not want to give up the tactical handle and sheath. Incredibly fast perfectly balanced. Knife for a professional
295,04 €This product is intended for use only by adults with knowledge and experience in handling sharp cutting tools. Improper use of the knife can result in serious injuries. The blade is extremely sharp and can easily cut through skin and tissue; therefore, extra caution should always be exercised while cutting, and hands should be kept away from the cutting edge. To prevent the knife from slipping, it is recommended to cut on a stable, non-slip surface and avoid excessive force, which may cause uncontrolled blade movement.
Leaving the knife on the edge of a table, countertop, or in easily accessible places—especially where children are present—poses a significant safety risk. The knife should always be properly secured after use, ideally by placing it on a stable surface or storing it in designated knife blocks, protective sheaths, or magnetic strips. The knife should never be used for tasks it is not designed for, such as opening cans or prying objects, as this can damage the tool and lead to dangerous accidents.
A dull blade increases the risk of injury, as it requires more force and is more likely to slip from the material being cut. Therefore, it is essential to sharpen the knife regularly to maintain optimal sharpness. Additionally, proper cleaning and drying of the knife are necessary to prevent corrosion and bacterial growth. Periodic inspection of the handle and blade is recommended to check for cracks, chips, or looseness. If any damage is detected, the knife should be repaired or replaced immediately.
When using the knife, focus solely on the task at hand—avoid talking on the phone, watching television, or other distractions while cutting. Ensure proper lighting in the workspace for better visibility and control. Please note that some countries or regions have laws restricting the ownership and carrying of knives. Before purchasing or using this knife, verify that its use is legal in your location according to applicable regulations.
Following these safety guidelines will help ensure safe and effective knife use, minimizing the risk of accidents and extending the lifespan of the tool.
T4000 C Black (Compact) is continuation of the Extreme Ratio collection name by tanto. Offer for those who love knives with a Japanese blade profile, and at the same time do not want to give up tactical hilt and tactical sheath. In expert hands, this knife is incredibly fast. Perfectly balanced (on the blade) with above-average strength. Full-size knife, so-called „back-up” with full tang construction. In skilled hands incredibly fast - this is a typical tool for a professional.
Blade - radically durable, 4 mm thickness with Tanto profile. On both sides of the blade - blood grooves. Manufactured from high-strength, rugged, high-grade N690 stainless steel with a hardness of 58 HRC, made at the Austrian Böhler steelworks. The blade is covered with a mate, non-reflective MIL-C-13924 BURNISHING coating. Smooth blade (Plain type) was made with a full flat cut (Flat grind), with an excellent cutting parameters.
Handle - textured, non-slip linings with rubber-like properties, made of elastic thermoplastic Forprene (elastic return, softness, resistance to chemicals), ensure a secure grip even with wet hands. The steel head with an oval hole (lanyard hole) that allows you to pull a leash or a safety rope can act as a hammer / glass breaker.
Sheath - tactical made of abrasion resistant, waterproof nylon cordura in black. The snap-fastened case protects the knife well against falling out. Compatible with the M.O.L.L.E. standard, allows the holster to be attached under the MOLLE system webbing and carried on the belt or on the equipment.
Technical specification:
Product number: 04.1000.0434/BLK
Name: T4000C Black
Overall length: 208.0 mm / 8.19”
Length of the blade: 104.0 mm / 4.09”
Thickness of the blade: 4.0 mm / 0.16"
Thickness of handle: n.d.
Weight: 196.0 g / 6.91 oz
Blade material: Böhler N690
Blade hardness: 58 HRC
Blade grind: Flat
Blade finish: MIL-C-13924 Burnishing
Handle material: Forprene
Handle finish color: Black
Sheath: Cordura
Designer: Extrema Ratio
Brand name: Extrema Ratio
Manufacturer: Extrema Ratio, Italy
Country of origin: Italy
Created by: Sharg® Company
