Essential cookies keep our site working (cart, checkout, sign-in) and are always on. With your agreement, we also use cookies for analytics and advertising to improve your experience. See our Cookie Policy and Privacy Statement.
Spyderco has always taken great pride in its efforts to push the envelope of performance by offering exotic blade steels in their knives. With that spirit in mind, they are proud to announce that they are offering a number of best-selling models with blades crafted from K390. Manufactured by Bohler-Uddeholm, K390 MICROCLEAN is a state-of-the-art cold work tool steel produced by the particle metallurgy process. Its advanced alloy mix was specifically developed to provide the extreme wear resistance and high compressive strength needed in industrial cutting, blanking, and punching operations. Despite its toughness, its exceptionally fine, homogeneous microstructure also makes it readily machinable and easy to heat treat. Collectively, these qualities make K390 an outstanding blade material for true steel connoisseurs. Spyderco is proud to feature it on some of their most popular models, which are also distinguished with distinctive blue-colored handles.
Please note: K390 is a high-performance, non-stainless steel that can rust if cared for improperly. Always make sure to clean and dry your blade after use, and apply oil or other rust-inhibiting products if needed.
Zytel Handles
A nylon polymer that is lightweight and extremely durable, Zytel can be shaped and textured to provide excellent grip.
Pocket Clip
Includes a pocket clip for easy accessibility and a more secure carry.
Lockback
The lockback system has been used for many decades. It can usually be found on the knife spine and it provides a strong lockup that will wear well.
Made in Japan
The exotic steel Capital of the World, Japan produces and innovates some of the best products, from pocket to kitchen knives and everything in between.
Spyderco quality, what can I say! The FRN handles are grippy and light but still well balanced with the meat of the blade surprisingly. I like that this knife has some heft. Lockback action is so smooth and tight, no play, blade stays centered throughout. The quality of this knife is definitely present–this thing is SHARP and stays sharp (K390 is magic). Its a solid knife for everyday carry, but not necessarily one you can beat up and neglect. Pocket clip can be kinda awkward in the palm but thats just personal, this knife is otherwise ergonomic and straightforward.
I've been looking for a modern folder in carbon steel for quite some time. Always seemed to strike out or exceed my price range. Didn't stumble upon the endura K390 until I recently lost my VG10 endura and started the hunt for a replacement. Haven't put it to the test much other than cutting up some boxes and fruit. It definitely patinas quickly and has a beautiful shimmer to the blade. This is as close to perfect for me being carbon steel Spyderco with a great reputation for cutting. Almost removed a star for the uneven grind, but just gives me an excuse to re-profile. Would have expected a better grind on $150 knife. Overall thought, very satisfied. Would like to see more color options in K390.
The Endura has been my favorite EDC knife since they came out, particularly the FRN. Even with needing to deburr the hole... just the ergonomics, ease of deployment and re-pocketing etc... have NOT been superseded.Not to mention KCI service! But Spyderco's K390!!! I've been into knives and steels for 56 years. This treatment really does blow my mind. I'd buy multiple more right now, had I money! I LITERALLY just cut up my used up MerrilL boot with it and it still shredded paper like it was unaffected. And that with the FACTORY edge. penetrated/sliced shoe layers and Vibram soul with ease. Blade looks untouched. THEN cut paper like a razor. Looking for more Spydies and fixed blades in the future. [Feel free to share this review with Golden...]Thanks and Carry on KCI!
Portions of the following content are served by a 3rd party. If you have accessibility or usability difficulties related to this 3rd party content, please call 800.338.6799.
Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.
XSubscribe Today: Exclusive Specials, Free Stuff with Every Order, Early Access to New Items!No ThanksYou have been subscribed successfully!
Earn Enough Points and We'll Give You a Gift Card!
4,000 Points
($400* in purchases)
7,000 Points
($700* in purchases)
10,000 Points
($1,000* in purchases)
*Minimum purchase required will be lower with the purchase of Double Points items.
U.S. Shipping Only
Due to this manufacturer's corporate policy, we are unable to ship this product internationally. We regret any inconvenience.
U.S. and Canada Shipping Only
Due to this manufacturer's corporate policy, we are unable to ship this product outside the U.S. and Canada. We regret any inconvenience.
If you order this item today, when will it ship out from the KnifeCenter?
If the item is marked...
In Stock
We have the item in our warehouse and will ship within 1-2 business days.
Out of Stock, but Typically Ships...
The item is not on our shelf, but we can get it in quickly. Sometimes we get it the very next day, but typically it will ship out within 2-4 business days.
Pre-Order
The item has not yet been released by the manufacturer and we are taking pre-orders. There is no cost or obligation. You will not be charged until the order is ready to ship.
Delayed
This item is currently unavailable from the manufacturer/distributor and they are unable to give us an estimate as to when it will be ready to ship. Although we do not have an ETA, we are accepting pre-orders and you will not be charged until your order is in stock and ready to ship.
Currently Unavailable
This item is currently unavailable from the manufacturer/distributor and they are unable to give us an estimate as to when it will be ready to ship. We are not taking backorders for this item.
Shipping Message
Delayed by the Manufacturer
The KnifeCenter works overtime to get you the best prices possible.
Pricing Details:
Special Price = The temporary or permanent special KnifeCenter price.
Our Price = KnifeCenter's regular price.
MSRP = The manufacturer's suggested retail price.
You Save = The amount of money you save buying from KnifeCenter compared to the manufacturer's suggested retail price.
Please enter your zip code for a shipping estimate.
Shipping Internationally?
Please add this item to your cart and use our checkout for an accurate international shipping cost.
See a knife you really want, but can’t shell out the cash all at once?
We now offer 60-day payment plans on most knives over $299.
To take advantage, follow the steps below:
Make sure the knife is marked “Payment Plan Eligible”
Contact KnifeCenter Customer Service at 800-338-6799
We will charge a non-refundable deposit of 25% of the purchase price of the item
The balance will be paid in two subsequent scheduled payments. On day 30 we will charge 50% of the remaining balance, followed by the final payment on day 60.
Once payment is made in full, we will immediately ship your item.
(
