
A fast-opening knife is not necessarily the knife you will enjoy carrying. Kershaw’s slim Leek, fuller Link and manual DuraLock folders differ as much in grip, pocket space and maintenance as they do in the way the blade opens. Those differences are worth settling before paying for a fancier steel.
I would start with the Iridium for a straightforward manual everyday knife. Choose the Leek for a very slim assisted design, the Heist for lighter nylon-handled carry, or the Bel Air if its US-made construction and MagnaCut blade justify the extra cost to you. The Link fills a different role for someone who wants a fuller assisted folder.
Key Considerations
Think about the cutting and carry habits you want to keep, rather than collecting features you will rarely use.
- Manual or assisted: The Iridium, Bel Air and Heist open manually with thumb studs. The Leek and Link use assisted flippers. That is a real preference in opening and closing, not a ladder from basic to better.
- Thin versus light: The steel-handled Leek is particularly thin, but it is not the lightest knife here. The Heist’s nylon handle saves weight, while the Link is considerably heavier. Decide whether pocket thickness or total weight bothers you more.
- Steel and damp use: The D2 Iridium and Heist need care after sweaty carry or wet cutting. The selected Leek uses 14C28N, while the Bel Air and current olive Link use MagnaCut. None should be put away dirty or wet.
- Clip and hand placement: The standard Leek’s clip changes between tip-up and tip-down on the right side. The other selected models have left- or right-side tip-up options. Look at the actual clip rather than assuming every adjustable clip is ambidextrous.
- Current version: The olive Link model number has covered different steels over time. Check the blade and exact listing before buying; an old 20CV example is not the MagnaCut configuration discussed here.
Best Kershaw Knives: Top Picks
- Best Manual All-Rounder: Kershaw Iridium
- Best Slim Assisted Folder: Kershaw Leek
- Best Premium Lightweight Folder: Kershaw Bel Air
- Best Assisted Work Folder: Kershaw Link
- Best Lightweight Value: Kershaw Heist
Best Manual All-Rounder: Kershaw Iridium

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The Iridium is the Kershaw I would look at first if you want a general-purpose manual folder rather than an assisted design. Its aluminum handle gives it a more substantial feel than a nylon-handled budget knife, while the 3.40-inch blade provides useful cutting length without moving into oversized-folder territory.
This standard 2038 uses a D2 blade, gray aluminum scales and a bronze-colored backspacer. Thumb studs start the blade moving on KVT bearings, and the DuraLock crossbar releases it for closing. In Wayne Walter’s Iridium review, he found the handle comfortable and the blade useful for packaging and cardboard.
At 3.30 ounces, the Iridium is a sensible middle ground rather than an ultralight. The Heist sheds weight with nylon; the Bel Air is lighter and more expensive. I would choose the Iridium when a fuller metal handle and straightforward manual action matter more than minimizing every ounce. Keep the D2 edge dry after wet work or sweaty carry.
Best Slim Assisted Folder: Kershaw Leek

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The Leek remains an appealing choice for someone who wants very little handle thickness in a pocket. The narrow blade and fine point suit controlled packaging and other light utility work. I would choose it for that precision and slim profile, rather than trying to turn it into a rough-work folder.
The standard 1660 here uses a 14C28N blade and a bead-blasted stainless-steel handle. It has an assisted flipper, a frame lock and a separate Tip-Lock safety for the closed blade. The clip can move between tip-up and tip-down carry on the right side; it does not switch to the left side. Those details distinguish this knife from the aluminum-handled and differently finished Leeks you may encounter.
In my earlier Leek review, I liked its precise cutting and slim carry, but found the smooth steel handle less reassuring under a firmer grip. My sample also developed an edge roll during light slicing. I would choose the Leek for light, careful work; the Iridium or Link offers more handle if that is what your cutting needs.
Best Premium Lightweight Folder: Kershaw Bel Air

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The Bel Air is my choice if you want a lighter, smaller manual folder and are willing to pay more for the package. Its 3.10-inch blade and 2.90-ounce weight make it an appealing alternative to carrying the larger Iridium simply because it costs less. The difference is useful size and construction, not just a more expensive steel name.
The 6105 here pairs a bright nickel-colored aluminum handle with a BlackWash MagnaCut blade. It opens manually with thumb studs on KVT bearings and closes through the DuraLock crossbar. The deep-carry clip reverses for left- or right-side carry. It is a fairly compact premium design, rather than an enlarged work knife.
MagnaCut is a useful corrosion-resistant choice for a knife that sees damp pockets and ordinary daily cutting, but it still needs cleaning and drying. I would buy the Bel Air because its size, light weight and aluminum construction suit my carry preferences. If those differences would go unnoticed, the Iridium or Heist is a better place to keep the budget.
Best Assisted Work Folder: Kershaw Link

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The Link fills a different role from the slim Leek. It offers a fuller aluminum handle and an assisted flipper in a heavier package. I would choose it when the handle and opening preference justify that extra weight, not simply because the blade uses MagnaCut.
The version here is the current olive 1776OLSW with a stonewashed MagnaCut blade. Kershaw previously sold 20CV under the same model code, and older Links also used other materials. That history makes the actual blade configuration worth checking rather than treating every olive Link listing as identical. This selected version has a liner lock and a reversible tip-up clip.
At 4.70 ounces, it is considerably heavier than the 2.90-ounce Bel Air despite only a modest increase in blade length. That weight is the main reason I would not make it my default everyday choice. Choose it for the fuller assisted layout; take the Bel Air for lighter manual carry or the Iridium if you want a less expensive metal-handled alternative.
Best Lightweight Value: Kershaw Heist

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The Heist is worth considering if the Iridium appeals but you would rather carry less weight and a nylon handle. Its 3.20-inch blade, 2.80-ounce weight and manual DuraLock layout cover everyday cutting without paying for aluminum or a premium steel. The lighter handle, not just price, is the reason to choose it.
The 2037 uses a D2 blade and glass-filled nylon scales. Unlike the bearing-equipped Iridium and Bel Air, its pivot uses bronze washers. That is a difference in construction, not proof that it is immune to grit or that every washer knife feels the same. Its pocket clip reverses for left- or right-side tip-up carry.
During my Heist review, I appreciated the light carry and useful cutting shape. The raised clip mount was less successful: it caught the pocket hem, needed an extra push to seat and wore at the fabric. That is a meaningful drawback if you repeatedly clip a knife in and out through the day. I would compare the Iridium’s handle and clip arrangement before choosing the Heist on price alone.
Compare Our Picks
Scroll sideways on smaller screens to compare all the details.
| Knife | Best for | Blade / steel | Weight |
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| Kershaw Iridium | Manual All-Rounder | 3.40 in / D2 | 3.30 oz |
| Kershaw Leek | Slim Assisted Folder | 3.00 in / 14C28N | 3.00 oz |
| Kershaw Bel Air | Premium Lightweight Folder | 3.10 in / CPM MagnaCut | 2.90 oz |
| Kershaw Link | Assisted Work Folder | 3.25 in / CPM MagnaCut | 4.70 oz |
| Kershaw Heist | Lightweight Value | 3.20 in / D2 | 2.80 oz |
How to Choose a Kershaw Knife
Decide how you want the blade to open
Start with a manual knife if you prefer controlling the blade through the opening movement. Choose an assisted flipper because you enjoy that mechanism, not because it makes the blade cut better. All five still need deliberate closing and finger placement. Our pocket knife lock guide explains the differences between crossbar, liner and frame locks.
Fit the grip to the work
The Leek’s narrow profile suits lighter, precise work. The Iridium and Link give you fuller handles, with different opening mechanisms and very different weights. The Heist saves weight with nylon, while the Bel Air offers a smaller premium aluminum design. A knife that is easy to carry is not automatically comfortable under a forceful grip.
Spend more for the right reason
The Bel Air’s lighter US-made aluminum construction and MagnaCut blade are useful differences, but they cost more than the D2 models. Choose the Heist if you prefer lighter nylon, and the Iridium if you want aluminum. If you want an automatic rather than one of these manual or assisted models, compare the separate automatic knife guide.
Match the exact configuration
A familiar name can hide a different size, finish, steel or lock. The current olive MagnaCut Link is an important example. Use the model specifications here to understand the choice, then confirm the actual version being offered. Country of origin also varies: these particular Leek, Bel Air and Link models are US-made, while the Iridium and Heist are Chinese-made.
Why Trust Us
I have chosen these knives for distinct carry and cutting jobs, with clear reasons to spend more or choose a different mechanism. My earlier Leek and Heist reviews supply their sample-specific handling observations; Wayne Walter’s Iridium review adds his experience with the standard D2 model.
Final Thoughts
The Iridium is my starting point for a manual Kershaw with a fuller aluminum handle. The Leek remains a distinct slim assisted option, while the Heist trades metal for lighter nylon carry. Spend more on the Bel Air if its lighter premium design matters to you, or choose the Link when you specifically want the fuller assisted layout and accept its weight. Pick that practical difference first, then choose the steel and finish. For other makers worth comparing, see my guide to the best knife brands.
Frequently Asked Questions
Which Kershaw knife is best for everyday carry?
I would start with the Iridium for a manual all-rounder, then compare the Leek if a slim assisted knife suits you better. The Heist is lighter, while the Bel Air costs more for a smaller US-made aluminum and MagnaCut package.
Are all Kershaw knives made in the USA?
No. The selected standard Leek, Bel Air and olive Link are US-made. The Iridium and Heist here are made in China. Check the particular model rather than transferring an origin claim to the whole brand.
Is the Kershaw Leek automatic?
No. The standard Leek here is an assisted flipper, with a frame lock and a separate closed-blade safety. It is different from a button-operated automatic. That distinction does not establish that either type is lawful everywhere.
Does the olive Link use 20CV or MagnaCut?
The current olive 1776OLSW configuration selected here uses MagnaCut. Older examples with the same model code used 20CV, so the actual offered blade matters more than the family name or an old review.
Is DuraLock better than a liner lock?
It offers a different way to release the blade, keeping the releasing finger away from the liner’s position across the blade path. That can be convenient, but it does not prove that every crossbar-lock knife is stronger, safer or better for every job. Grip, maintenance and careful closing still matter.

