SRM 251MB-GT2 Folding Knife – G10 handle and N690 steel

79,99 €

A folding knife that’s the perfect size for everyday use
Blade made of Bohler N690 steel
Comfortable handle made of G10 polymer and aluminum alloy
Ambi-Clip belt clip—deep for comfortable and easy carrying
Lightweight: 64 grams
Lock: Ambi-Lock
Warranty: 24 months

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SRM 251M Folding Knife – a compact EDC knife made of N690 steel

The SRM 251M is a compact folding knife designed for everyday carry (EDC), crafted from high-quality materials. Its minimalist design emphasizes practicality, and its light weight makes it comfortable to carry anywhere—whether in the city or out in nature.

Blade made of Austrian N690 steel

The symmetrical blade with a spear-point tip is made of Austrian Bohler N690 steel. This steel contains 17% chromium, which ensures high resistance to rust and corrosion. The added cobalt (Co) creates a uniform microstructure that improves wear resistance and maintains the sharpness of the cutting edge.

The blade is cryogenically treated by SRM to achieve a hardness of 58–60 HRC. The cooling sharpening process ensures that the blade retains its hardness and properties—resulting in a sharper and more durable cutting edge. The surface is coated with a gray titanium coating that hides minor scratches and provides additional protection.

Aluminum and G10 handle

The handle is made of an aluminum alloy with G10 inserts—a composite of fiberglass and resin. The material has a ribbed texture, which prevents slipping and ensures a secure grip. G10 ranks among the most durable materials used in knife manufacturing.

Front Flipper and Ambi-Lock System

The knife features a Front Flipper mechanism—a tab located on the spine of the blade that allows it to be opened with a sliding motion of the thumb. The mechanism is almost entirely concealed within the knife's body for a cleaner profile.

The reliable Ambi-Lock system locks the blade in place and is suitable for both right- and left-handed use. The Mono-Chassis Liner design ensures durability and smooth, long-lasting operation of the locking mechanism.

Bearings and Ambi-Clip Clamp

The built-in bearings are made of hardened steel and phosphor bronze. They ensure smooth and easy opening, while keeping the blade properly centered. The Ambi-Clip allows for tool-free position adjustment—a convenient solution for everyday carry.

Advantages of the SRM 251M

One-Handed Opening with the Front Flipper
Quick and smooth opening thanks to steel and phosphor bronze bearings
Ambi-Lock – a lock suitable for both right- and left-handed users
Cryogenic treatment of the blade for greater hardness and durability
G10 handle with a grooved surface for a secure grip
Ambi-Clip clip that requires no tools for adjustment
Gray titanium coating on the blade to protect against corrosion and scratches

Specifications	Value
Brand	SRM
Model	251M
Type	Folding knife
Steel on the blade	Bohler N690 stainless steel
Blade Hardness	58–60 HRC
Blade Length	76 mm
Blade Thickness	2.5 mm
Total length	178 mm
Weight	64 years old
Handle Material	Aluminum alloy with G10 inserts
Locking mechanism	Ambi-Lock
Opening mechanism	Front Flipper
Country of Origin	China

Frequently Asked Questions

What kind of steel is the blade of the SRM 251M made of?

The blade of the SRM 251M is made of Austrian Bohler N690 stainless steel. This steel contains 17% chromium, which ensures high resistance to corrosion and rust. The addition of cobalt (Co) improves wear resistance and helps maintain the sharpness of the cutting edge for longer. The steel is cryogenically treated by SRM to achieve a hardness of 58–60 HRC.

What is the Ambi-Lock system, and what are its benefits?

Ambi-Lock is a locking system designed for use by both right- and left-handed users. It locks the blade in the open position and ensures safety and comfort during use. The Mono-Chassis Liner design further reinforces the mechanism and ensures smooth, long-lasting operation of the lock. SRM has been developing high-quality locking systems for many years.

What is Front Flipper, and how do you open the SRM 251M knife?

The Front Flipper is an opening mechanism in which the tongue is located on the spine of the blade. The knife opens with a sliding motion of the thumb—quickly, smoothly, and with one hand. The mechanism is almost entirely hidden within the knife’s body, providing a cleaner and more ergonomic profile. The hard steel and phosphor bronze bearings further facilitate opening and keep the blade properly centered.

What is the SRM 251M handle made of?

The handle is made of an aluminum alloy with G10 inserts. G10 is a composite material made of fiberglass and resin. The surface is textured, which prevents slipping and ensures a secure grip during use. G10 is one of the most durable materials used in knife manufacturing.

How much does the SRM 251M weigh, and what are its dimensions?

The SRM 251M weighs 64 grams, making it lightweight and comfortable for everyday carry. The knife’s total length is 178 mm, the blade length is 76 mm, and the blade thickness is 2.5 mm. Its compact size and light weight make it a practical choice for EDC use.

What is the Ambi-Clip?

Ambi-Clip is a carrying clip that allows for easy repositioning without the use of tools. It’s a practical solution for everyday use, as it allows for quick readjustment as needed. The clip is sturdy and functional, ensuring a secure hold in your pocket.

What is cryogenic treatment, and why is it important for the blade?

Cryogenic treatment is a special heat treatment process performed at very low temperatures. In the SRM 251M, it is applied to the N690 steel blade to achieve a hardness of 58–60 HRC. The result is a harder, more durable blade with better edge retention and higher corrosion resistance. Sharpening with cooling further preserves the blade’s hardness and properties after treatment.

Weight

0,15 kg

Dimensions

6,0000 cm

SRM Knife

SRM stands for “Stay Ready for More.”

The brand has a reputation for producing high-quality pocket knives with interesting designs, helping owners be ready for any challenge. You can’t go wrong with an SRM in your pocket.

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