Tekto A3 Delta D/P Automatic Knife Black G10, Black D2
- A3 Delta D/P Black G10, Black, full-size automatic knife designed to stand up to the toughest tasks. Wide D2 tool steel blade, comfortable G10 composite handle. Additional lock to prevent accidental opening.

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.
A3 Delta D/P Black G10, Black is more than just a knife. It's a tool that was designed with the most demanding users in mind. Made of good materials, it features unmatched durability and is ready for any challenge. This knife was designed to meet the expectations of special units operators. Its design is the result of long-term research and testing to create a tool that is optimal in terms of functionality and durability. The blade is made of high-quality D2 tool steel, which is known for its strength and long holding of sharpness. The Handle of the knife is made of G10 composite for lightness and durability. The surface texture and notches on the Handle ensure a secure grip even in the toughest conditions. This is not only a tool, but also a symbol of reliability and durability. This is a knife that will survive anything. Whether you are an advanced or casual user, this knife is sure to meet your expectations.
D2 - a high-carbon, high-chromium high-speed tool steel heat -treated to 58-60 HRC. With a high chromium content of 13.0% (Cr), it offers greater corrosion resistance than most high-carbon steels. Combines strength, excellent edge holding and easy sharpening. Features high wear resistance due to high carbide content in the microstructure.
Blade - wide, Drop Point S/E (Single Edge) type, sharpened on one side. Coated with a black titanium-based coating. The generous belly extends the length of the cutting edge in relation to the length of the blade converging towards a needle-sharp tip. The thickness of the blade combined with a high flat grind gives excellent cutting properties combined with high strength. Opening the blade with a mothballed button, for safety there is a slider next to it for additional protection against accidental opening. To maintain full control of the blade, there is an upper jimping, notched thumb rest on the back of the wedge. The whole is locked with the proven and popular button lock.
Handle - made with excellent precision from G10 composite, a virtually indestructible plastic, insensitive to weather conditions, resistant to chemicals and mechanical damage. The surface texture and jimping on the back and bottom of the handle make the knife non-slip in the hand during use. The solid backspacer to which the grips are attached guarantees the rigidity and strength of the entire structure. The ergonomic profile and the two-position (right/left) clip, allow you to discreetly carry the knife in your pocket, in tip-up position (blade tip up). The backspacer features a lanyard hole, a place for a safety or decorative cord. The protruding section of the backspacer is molded into a glass breaker.
Technical data:
Product number: A3R_G1BK_D2BK1-A1
Product name: A3 Delta D/P Black G10, Black
Overall length: 227.0 mm / 8.9”
Blade length: 92.0 mm / 3.6”
Blade thickness: 3.2 mm / 0.13”
Handle length: 132.0 mm / 5.2”
Handle thickness: 13.7 mm / 0.54”
Weight: 169.0 g / 5.96 oz
Blade material: D2
Blade hardness: 60-62 HRC
Blade grind: Flat
Blade finish: Black coating
Handle material: G10
Handle finish color: Black
Backspacer material: G10
Backspacer color: Black
Clip: Right/left, Tip-up
Clip material: Stainless Steel
Pivot mechanism: n.d.
Lock: Button Lock
Opening method: Automatic, push Thumb Button
Additional accessories: Pouch
Designer: Tekto
Brand: Tekto Knives
Manufacturer: Tekto Knives
Country of origin: USA
Developed by: the Sharg® company