🖤 Slice in Style, Carry with Confidence
The Kershaw Leek BlackWash Pocket Knife features a 3-inch Sandvik 14C28N stainless steel blade with a scratch-masking BlackWash finish, paired with a corrosion-resistant 410 stainless steel handle. Designed for everyday carry, it offers SpeedSafe assisted opening, secure frame and tip locks, and a reversible pocket clip for versatile, ambidextrous use. Weighing just 3 ounces and backed by a limited lifetime warranty, this knife blends precision, durability, and sleek aesthetics for the modern professional.
Recommended Uses For Product | Everyday, Work |
Brand | Kershaw |
Model Name | 4057-0449 |
Special Feature | Water-Resistant |
Age Range (Description) | 18+ yrs |
Included Components | 1560 hunting-folding-knives |
Handle Material | Stainless Steel |
Color | 1660BLKW |
Blade Material | Sandvik 14C28N |
Style | Pocketknife |
Blade Length | 3 Inches |
Power Source | AC/DC |
Product Care Instructions | Hand Wash Only |
Hand Orientation | Ambidextrous |
Item Weight | 0.5 Pounds |
Blade Shape | Drop Point |
Blade Edge | Plain |
Reusability | Not Reusable |
Customer Package Type | Standard Packaging |
Item Length | 7 Inches |
Global Trade Identification Number | 00087171038049 |
Orientation | vertical |
Size | 3" |
Manufacturer | Kershaw Sporting Goods |
UPC | 087171038049 |
Item Package Dimensions L x W x H | 4.88 x 1.46 x 1.22 inches |
Package Weight | 0.27 Kilograms |
Item Dimensions LxWxH | 6 x 1 x 1 inches |
Brand Name | Kershaw |
Warranty Description | Limited Lifetime Warranty |
Material | Other |
Suggested Users | unisex-adult, unisex-child |
Number of Items | 1 |
Part Number | 1660BLKW |
Model Year | 2014 |
E**R
Amazing everyday knife!
I carry this knife everywhere im able to. Its slim yet sturdy body allows for it to slip into my pocket very comfortably. The build quality of this knife is really nice and it opens extremely quickly. Its a good value knife aswell because of kershaws lifetime warranty. The out of box sharpness is also great!
E**E
Excellent knife
Timeless design. Slim. This is my 3rd in the course of 15 years! Only because I want them all!
A**R
The best everyday carry!
It was exactly what I wanted. I’ve been carrying this exact knife for years and this one did not disappoint. American made, extremely sharp, just a beautiful tool. I love it!
E**.
Looooove this knife.
I bought this knife to replace the exact same knife (including the finish) I had purchased over 8 years ago.My second to last day working delivering for Amazon, my knife fell out of my pocket and I lost my knife somewhere during my shift, never to be found again.I can say from owning this same knife for nearly a decade, it holds its edge well - and I’ve only had to sharpen it once (I’m a chef and hand sharpen all my knives. It also mostly gets used for breaking down boxes, so it was never really abused).That said, having a brand new one in may hand, I forgot how SHARP this was out of the box.The Speedsafe assured opening mechanism got a little sticky over the years, but I found this could be adjusted using a micro screwdriver and just slightly turning some of the screws on the frame.I also did take the knife entirely apart one time (there was nothing wrong with it when I did this), to clean the insides of the knife. Other than some stray pocket lint that had gotten inside it over the years, the knife’s internals were in great shape, and this routine maintenance (around 5 years of ownership) returned it to operating like new again.They also don’t really show you this in the booklet that comes with the knife, but you can remove the pocket clip from one side of the knife with a micro screwdriver and turn it to the other side. Having the pocket clip on the opposite side of the knife enables you to remove the knife and seamlessly press the flipper for assisted opening of the blade in one motion. If you leave the pocket clip in the factory position, you have to remove the knife from your pocket, and turn it a full 180° to reach the flipper to extend the blade.I can’t say enough about the quality of Kershaw/Ken Onion knives.I don’t ever hope to lose this one, but if I ever do I wouldn’t hesitate to buy this exact same knife a third time.
L**H
No wonder it’s a classic!
The Kershaw Leek is a classic EDC (everyday carry) knife, and has been since it launched almost 20 years ago. It’s not a great big brute of a working knife, but it’s big enough to fill your hand and give you a solid, four-finger grip on the handle. The first one I got was all black, and it stayed in my pocket for several weeks—I love it enough that I decided I wanted one of the black wash models for everyday use—it won’t be as glaring if the blade gets scratched. So I already own two of these babies—and I see that if you really want to blow some money they now have versions with semi-precious stone handles!Tip to tip length of the open knife is 7”, blade length is 3”, and (I’m sure you can do the math, but…) the handle is 4”. Width is 1”, and the thickness of the handle without the pocket clip is about 1/4”. Blade Steel is 14C28N.This is a spring-assisted knife, meaning that when you push down on the flipper, this thing is going to FLY open. If you’re a new user and holding it too loosely it actually might fly right out of your hand, so watch it. I definitely recommend new users spend some time with this knife, opening and closing it, to get the hang of handling it (it won’t be a chore—there’s a certain fun factor in doing this!).There’s a safety at the base of the handle—just a little bar that slides up to block the blade and keep the knife from deploying in your pocket. A lot of reviewers on YouTube grump about the safety, and in truth it’s probably not necessary, but all it would take is one, one-in-a-million clash with your car keys and this very slicey three inch blade would be open in your pocket. So I have made a habit of using the safety every time I put the knife back in my pocket. The safety was a little stiff when I got the knife, but a tiny dab of oil and a tiny tweak of the screw made it slide more smoothly without being too loose.There is also a small thumb stub, so in theory you could open the knife that way, but I’ve tried it a few times and my thumb always ended up bumping against the edge of the blade after it popped open—I could probably learn how not to do that, but given the flipper works really well I’m not going to bother.The frame lock is simple enough to reach, though I have a tendon issue with my thumb so it isn’t as comfortable as, say a button lock or axis lock, but honestly with the spring assist, I’m not sure one of these other locking mechanisms would be ideal. On my first, all-black Leek it comes in somewhere between 1/4 and 1/3 of the width of the tang. On the black wash model it comes in right at 1/3. The latter is probably more ideal, but there is absolutely no play in the blade with either model when the blade is locked open.I like the sleek, smooth look of this knife, and it’s super slicey. It would easily cut through a seat belt if you needed it to, and I’ve already used mine to cut into that horrid plastic blister packaging—sliced right through like butter. This is a nice-looking, practical knife for light to moderate everyday use. It’s built solid, and everything looks and feels like it’s made to last. This knife is a classic for a reason.
D**R
A little pricey, but worth it. Great knife.
I was looking to buy quality EDC (every day carry) small knife, preferably one made in the USA. This certainly fits that bill. This is one of the better knives I've intentionally owned. It's sharp as a razor (darn near), opens very quickly and locks solidly into place, feels good in the hand. All around seems to be the perfect knife. It's not so small as to be useless and not so large as to get me in trouble.The only small gripe I have (but it was easy to fix) is the tip lock. The little slider that can be used to block the blade from deploying (i.e. a safety). It quickly because loose and would randomly slide back and forth. And of course it seemed to be always locked whenever I tried to open it. So I just removed it. It was just one small screw. Solved that.I have owned bigger knives, and cooler looking knives, but this is probably the highest quality knife I've ever purchased and I'm glad I did. No regrets.
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