Dulotec K187A Automatic Knife

79,99 €

Quick automatic opening and closing thanks to the milled slider 
Sturdy reversible clip for deep belt carry, with downward tilt and glass breaker
Solid double-edged blade made of durable, high-quality D2 tool steel
The handle is made of aluminum alloy, with a contoured design for a secure and comfortable grip

Add 70,00 € to cart and get FREE SHIPPING!

In stock

Dulotec K187A OTF Automatic Knife

The Dulotec K187A is an automatic knife with a front-opening blade—the so-called OTF (Out-The-Front) design. It is suitable for everyday use, collecting, or outdoor work.

The knife features a double-action mechanism—it opens and closes with a single press of the thumb on the handle. The mechanism is fast, precise, and reliable.

Handle and Construction

The handle is made of an aluminum alloy with a milled surface and a satin finish. It provides a secure grip and stability during use.

Milled pattern for better traction
There is a car window breaker at the bottom
Substantial dimensions that inspire confidence during use

Blade made of D2 tool steel

D2 steel is known for its excellent wear resistance. It contains chromium, carbon, vanadium, and manganese, making it suitable for abrasive cutting.

Hardened to 60–61 HRC
Long-lasting cut and easy sharpening
Precision heat treatment of the blade

About the Dulotec Brand

Dulotec develops tools that offer an optimal price-to-quality ratio. The focus is on the core function—without unnecessary costs for design or packaging, but with attention to materials and assembly.

Specifications	Value
Brand	Dulotec
Model	K187A
Type	OTF Automatic Knife
Steel on the blade	D2 tool steel
Hardness	60–61 HRC
Blade Length	110 mm
Blade Thickness	3 mm
Handle Material	Aluminum alloy
Handle Length	155 mm
Total length	265 mm
Weight	117 g
Locking mechanism	Double-action with a block

Frequently Asked Questions

What does "OTF knife" mean?

OTF stands for Out-The-Front—the blade extends directly forward from the handle. The Dulotec K187A features a double-action mechanism, which means that the same unit controls both opening and closing. Push forward—the blade extends; push back—it retracts.

What type of steel is used in the Dulotec K187A?

The blade is made of D2 tool steel. It contains chromium, carbon, vanadium, and manganese, which provide excellent wear resistance. The steel is hardened to 60–61 HRC, ensuring a long-lasting cut and good edge retention.

Is D2 steel easy to sharpen?

D2 steel is harder than many popular steels, but it can be sharpened with the right sharpener. Dulotec emphasizes the ease of maintenance of its knives—the selected steels are proven in practice and do not require specialized sharpening equipment.

What is the handle of the K187A made of?

The handle is made of aluminum alloy with a milled surface. The texture provides a better grip during use and gives it a rugged appearance. At the bottom, the handle features a metal tip designed to break a car window in an emergency.

What are the knife's dimensions and weight?

The Dulotec K187A has a total length of 265 mm. The blade is 110 mm long and 3 mm thick. The handle is 155 mm long. The knife weighs 117 grams—solid, but not unnecessarily heavy.

What is the Dulotec K187A automatic knife suitable for?

This knife is suitable for everyday use, outdoor work, or as an addition to a collection. Its size and materials make it a versatile cutting tool. The quick double-action mechanism is convenient in situations where one-handed use is required.

What is the philosophy behind the Dulotec brand?

Dulotec develops tools with a focus on their core function. All unnecessary elements that drive up the price without adding value are eliminated. For the blades, proven steels with good machinability and long-lasting cutting performance are used, and heat treatment and precise assembly are a priority. The result is an affordable product with reliable performance.