

🗡️ Own the edge: Spartan power meets precision in your pocket.
The Cold Steel Spartan folding knife features a 4.5-inch Japanese AUS10A steel blade, engineered for superior sharpness and edge retention. Designed by Andrew Demko, it incorporates a patented thumb plate for ultra-fast one-handed deployment and a Tri-Ad locking mechanism for maximum safety. Its Kopis-inspired Griv-Ex handle with steel liners offers durability and ergonomic comfort, complemented by an ambidextrous pocket/belt clip for versatile carry. Weighing 9 ounces, the Spartan balances strength and portability, making it a top-tier choice for professionals seeking reliable everyday carry performance.














| ASIN | B07F49C7JD |
| Age Range (Description) | 18+ yrs |
| Age Range Description | 18+ yrs |
| Best Sellers Rank | #115,246 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #514 in Pocket Knives & Folding Knives |
| Blade Edge | clip-point |
| Blade Length | 4.5 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Locking Recurve Clip Point |
| Brand | Cold Steel |
| Brand Name | Cold Steel |
| Color | Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.7 out of 5 stars 1,136 Reviews |
| Global Trade Identification Number | 00705442017783 |
| Hand Orientation | Ambidextrous |
| Handle Material | Black Griv-Ex |
| Included Components | Ambidextrous Pocket / Belt Clip (Battle Gear) |
| Is Product Cordless | Yes |
| Item Length | 4.5 Inches |
| Item Type Name | Holster |
| Item Weight | 0.56 Pounds |
| Manufacturer | Cold Steel |
| Model Name | Spartan |
| Model Number | 21ST |
| Power Source | Manual |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Military |
| Reusability | Reusable |
| Special Feature | Manual |
| Special Features | Manual |
| Style | Plain Blade |
| UPC | 705442017783 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year Manufacturer |
D**G
Great knife!
This is a great quality knife from Cold Steel. The functionality and lock type/strength are easy to manipulate and hold up very well. The blade shape is unique, compared to many of the other cookie cutter types out on the market currently. Yes, it is a larger knife and is not a small EDC knife you may just put in your pocket. That being said, when closed up, it is still manageable to carry. There is also an ambidextrous pocket belt clip. Has been used for a variety of different odds and ends jobs since purchasing and has held up great. Was razor sharp out of the box and have not had to resharpen since purchasing it. Construction is very solid build and the handle makes for a great fit in the hand the way it is contoured. This is one many Cold Steel I own and the current price point (52% off) is a no brainer. The blade is AUS10A, which has help up very well and kept and edge when compared with a higher quality options out there. For the size, the weight is not at all uncomfortable and blade thickness is proportional. Great knife.
B**D
Best EDC blade
I’ve known about the spartan blade for about 13 years. At the time I didn’t feel comfortable paying a high price for a folding blade. I mainly wear fixed blades like the buck 119 or a gerber strong arm or a mora Garberg. But you can’t always wear a fixed blade on your belt in public. This spartan knife is absolutely phenomenal. It’s very sharp and the grip is perfect and the Tri-ad lock mechanism is very, very strong. This knife is probably stronger than most fixed blades. I got two with Amazon prime and I’ll probably buy more for family. I like to ride a motorcycle and I’m always thinking of good riding blades. I love this knife. Very strong and high quality. Cold steel has never let me down with their products. This can be used as a camping knife, hunting knife, self defense knife etc. I just went on a date and I was wearing this the whole time and no one noticed. I didn’t want to make the girl uncomfortable haha. Thank God. It’s absolutely wonderful. If I can select ten stars I would. But 5 is the only option.
A**.
Big. Sharp, intimidating, and awesome.
Hearty. Sharp. This came very Sharp. I hit it with a strop and it is now cut your fingers off Sharp. Built solidly. Some people have stated that it is to large for EDC, I disagree. I keep it in my back pocket with my wallet and it is out of the way when not needed. The size does cause one issue though. It is not as easy to open as my smaller knives are. Or as fast. But I may get used to this with continued practice.
P**M
A Beast of A Knife
My first thought upon opening the box was: 'Wow! What a ridiculously large knife'! It is probably the heaviest, largest 'pocket knife' in my collection. It came razor sharp, locking mechanism locks up good and tight and the ergonomics are perfect for my hand. The grivory grips are secure and 'grippy' so no need to worry if it will slip out of my hand while using. The pocket catch ( to open as it is being pulled from the pocket) takes some getting used to but with practice becomes second nature. The pocket clip is just the right size so as not to interfere with the grips while holding it, and keeps the knife secure in my pocket. Opening and closing are very smooth, and the 'klack' sound it makes is very satisfying as well as intimidating ( for social work should the need arise). Would I carry this every day? Probably not, due to its massive size, but it is definitely a keeper. As a knife afficianado I am very pleased with the purchase.
J**E
Be Careful! It is sharp right out of the box
I use this knife every day and carry it in my pocket all the time. I have gone through a few of these. Great pocket Knife.
G**R
Sharp, Sturdy, Serrated
Love Cold Steel, love serrated blades. I give this 4 out of 5, the missing star is for the sheer weight of this monster. It's a stretch to consider this a pocket knife. That being said, the sharpness and balance of this blade is excellent. If I could only have a single knife in the wild, might be this one. Oh, I do live in the wilderness, and I won't be returning this one.
C**E
Super useful, great value
I thought this knife was a little ridiculous for practical use, so I put off buying it for years. Was amazed how easy it carries, I can't tell its there. Super useful blade shape and the handle is fantastic. I did have some rough spots in the action so I sat around for a day (I was sick anyways) working the action over and over, its smoothe and drop shutty now. Quickly turned into my daily carry knife, its so useful and easy to open with the thumb stud/catch. Love this knife for its easy opening, super slicey blade shape, great handle ergos and great edge retention. The value is fantastic for what you get here. I should order another just to have incase something ever happens to this one, I love it that much.
R**N
Great value
Beautiful, great lock. It will remove whatever you want it to.
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