For me, it's a perfect folder - ergonomics, durability, cutting properties - I find no flaws. If I had to choose only one knife, I'd pick this one.
Cold Steel Spartan AUS10A Folding Knife
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€90.90
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€90.90
Cold Steel Spartan Folding Knife AUS10A
A knife designed by Andrew Demko, who drew inspiration from the Greek Kopis sword when creating it. The Cold Steel Spartan model is a folding version of the classic Kopis, characterized by a curved blade, a pronounced bulge, and an aggressive tip.
Japanese AUS-10A stainless steel
The blade is made of Japanese AUS-10A steel, which is characterized by its strength and excellent resistance to corrosion and abrasion. After heat treatment, it achieves a hardness of 58–61 HRC.
blade with Clip-Point profile, Stonewash finish
The blade is 108 mm long and 4 mm thick, and features a Clip-Point profile, which allows for cutting material at an angle, resulting in greater kinetic force applied to the material being cut. The blade is finished using the Stonewash method, which gives it a matte texture that reduces light reflections and effectively hides signs of everyday use.
frameless construction, ergonomic handle made from Griv-Ex composite
The frameless handle is made of two profiles cut from Griv-Ex plastic. The finger grooves and the handle’s rough texture ensure a secure grip in all conditions and with various grip styles.
Tri-Ad Lock, double-sided disk
The blade features a thumb disc accessible from both sides, allowing you to easily open the knife with either your right or left hand. In addition, the disc enables instant opening by catching on the edge of a pocket, similar to knives equipped with the Wave system.
When open, the blade is secured by the Tri-Ad Lock system, an improved version of the classic Back Lock and considered one of the most durable locking mechanisms in folding knives. The design relies on a stop pin that absorbs the forces acting on the blade and transfers them to the handle body, minimizing wear on the mechanism. The system automatically compensates for natural wear, ensuring the lock remains reliable.
clip with reversible option
Comfortable everyday carry is ensured by the spring-loaded clip on the handle, which allows you to clip the knife to your belt or the edge of a pocket. The clip is reversible and can be mounted to suit both right- and left-handed users.
main features
- Clip-Point blade
- blade made of Japanese AUS-10A steel
- Stonewash blade finish
- Tri-Ad Lock
- opens with a double-sided thumb wheel
- Griv-Ex composite handle
- non-slip handle texture
- steel clip that can be repositioned
- design: Andrew Demko
- inspired by the Greek Kopis sword
Militaria.pl is the official distributor of Cold Steel.
Cold Steel is a respected American brand of knives, machetes, and tactical tools, founded in 1980 in Irving, California. The company gained popularity thanks to innovative solutions such as Kraton® handles and American Tanto blades, appreciated by uniformed services and military enthusiasts. It also introduced its own steel alloys, such as San Mai III®, which provides high durability and wear resistance. Cold Steel patented the Tri-Ad™ Lock blade locking mechanism, which guarantees safe use. The brand works with respected knifemakers, including the company's founder Lynn C. Thompson and Andrew Demko, whose passion and experience contribute to the high quality of the products.
| Type | Folder |
|---|---|
| Style | Military-tactical |
| Blade length | 108 mm |
| Blade thickness | 4 mm |
| Blade profile | Other |
| Blade edge | Plain |
| Blunt resistance | Good |
| Corrosion resistance | Very good |
| Lock type | Tri-Ad Lock |
| Overall length | 267 mm |
| Lanyard/cord attachment | Hole |
| Blade material | AUS-10 |
| Opening method | Thumb disc |
| Handle | Griv-Ex |
| Clip for carrying | Yes |
| Holster included | No |
| Weight | 298 g |
| EAN | 705442017783 |
| Manufacturer code | CS-21ST |
| Brand | Cold Steel |
| EAN |
AUS-10
AUS-10 is a high-quality stainless steel produced by the Japanese company Aichi Steel, considered one of the best in the AUS steel series, used mainly in mid-range and high-end utility knives, produced mainly in Japan and Taiwan. The carbon content (0.95-1.1%) ensures high hardness, while chromium (13-14.5%) guarantees very good corrosion and abrasion resistance. The steel also contains manganese (up to 1%), silicon (up to 1%), phosphorus (up to 0.025%), and sulfur (up to 0.025%), which affect hardenability, impact strength, elasticity, and machinability, improving structural stability and maintaining mechanical properties. After hardening, the steel achieves a hardness of 58-61 HRC, offering an excellent balance between strength, edge retention, and ease of sharpening. It is comparable to 440C steel, differing in carbon content and the addition of vanadium, which improves structural homogeneity and increases abrasion resistance.
Tri-Ad Lock
Tri-Ad Lock is a lock developed by Cold Steel and Andrew Demko, considered one of the strongest systems in folding knives. Its key element is a stop pin, which takes the pressure from the blade and distributes it to the handle, protecting the lock from wear and overload. The mechanism is designed to self-adjust over time, which maintains the reliability of the lock even after prolonged use. In tests, it has proven resistant to loads of up to hundreds of pounds, confirming its durability.
Griv-Ex
Griv-Ex is a durable glass-nylon composite reinforced with fiberglass used by Cold Steel, mainly for the production of knife handles, and in some models also for blade components. The material has a textured surface on the handles, which ensures a secure, non-slip grip, and its maintenance usually boils down to simple washing under running water. Griv-Ex is distinguished by its resistance to moisture, corrosion, mechanical damage, and extreme temperatures, and does not warp or crack under harsh conditions. When used in the construction of blades, it is additionally stabilized by UV rays and heat, which further increases its durability.
Reviews with photos
Number of reviews: 10
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A solid, good knife. Cuts very well, it's durable. The only downside is the thumb stud, which tends to loosen. Other than that, I have no complaints.
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Armored blade, reliable lock, unimaginably sharp knife. Suitable for everything. Don't hesitate, just get it.
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I've had it for over a year now. Great knife. Beautiful appearance. Good steel. Perfectly complements the Rajah II :)
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Armored and practical. The opening system is quite tactical.
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Unconventional in appearance, a very solid knife. Despite its weight and size, it also works well for me as an EDC folder. I recommend it!
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After more than a month, my opinion hasn’t changed. The knife is very nice, a bit big, but the joy of opening and using it is even greater :D
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Spartan, kopis (machaira - falcata) in a pocket version. Excellent design and construction by Andrew Demko. The kopis handle surpasses other "standard" ones: secure grip for both dry and wet hands, in heat and in cold, for cutting and thrusting. Powerful Tri-Ad Lock, thumb plate disc (allows you to pull the knife from your pocket already open!) make it definitely a tactical (combat) knife. In defense it compares well to the excellent CS Recon 1, and its 255g qualifies it as middleweight.
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A massive and heavy (300 grams) knife. The handle should fit even large hands. Factory-sharpened well, but the Spyderco Tenacious is sharper. Thanks to the blade shape, it cuts well. Opening it with the edge of your pocket requires good-quality pants ;) The blade lock is very good; it can't be closed accidentally.
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If you want to feel like Leonidas but can't carry a sword with you, this knife is for you.
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