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Elwood Shelton

5 Pocketknife Breakthroughs That Changed The Class Of Knife

The technological advancements that have redefined the pocketknife as we know it.

When I stumbled onto the knife scene in 1985, the only pocketknives I had carried up to that point were slipjoints and lockbacks. Of course, slipjoints weren’t called slipjoints back then but simply pocketknives. Today, as far as BLADE® is concerned—not that it’s any major newsflash or anything—any knife you can carry in your pocket is a pocketknife.

All of which brings me to the subject at hand: my picks of the five most important pocketknife developments of the modern sporting knife era. In rough chronological order they are:

The pocket clip: BLADE Magazine Cutlery Hall-of-Fame® member Sal Glesser’s introduction in 1981 of the Spyderco pocketknives with the hole in the blade and the pocket clip would turn the genre on its head. While the hole in the blade was a masterstroke in and of itself, it was the pocket clip that forever changed the way people would carry their pocketknives. Rather than rattling around in the bottom of a pocket with change, car keys and what have you, the closed knife was held on the pocket lip by the clip, free from pocket-bottom scratches and poised at the ready to be deployed to cut whatever needed cutting.

The linerlock: Cutlery Hall-of-Famer Michael Walker invented the linerlock in 1981, but it would take a few more years before custom knifemakers—and shortly thereafter, factory makers—began readily adopting the lock that made one-hand manual opening and closing of the pocketknife an easy reality rather than an exercise in hand contortions. Today, the argument can be made that the linerlock is used on more sporting folders than any other lock.

The flipper: While exactly who made the first folder with the flipper tab that manually deploys a folding blade with the tap of a finger may be up for debate, there is no debating that the person who popularized it was Cutlery Hall-of-Fame knifemaker Kit Carson. A simple addition to the pocketknife on its face, the flipper tab opens a blade as fast and easy as any other manual method—probably faster.

The Ikoma Korth Bearing System (IKBS): Pivot systems that helped open folding blades quickly and smoothly had been around before, but it was the IKBS conceived in 2002 that took blade opening to a new level of quick and smooth. In conjunction with the flipper especially, the IKBS transformed one-hand pocketknife opening from fast to just this side of automatic. Developed by Brazilian custom knifemakers Flavio Ikoma and Ricardo “Rick” and Paulo Lala (the latter two collectively known as Korth), the IKBS is another masterstroke of design and invention.

Material upgrades: These cover a number of materials and years, from Walker’s switch to titanium for his linerlock spring in 1983, to a wide array of other hi-tech substances in subsequent years for pocketknife handles, including titanium, thermoplastics, Micarta®, G-10, carbon fiber and other state-of-the-art materials that not only were super strong and tough but also were lightweight, reducing the weight of pocketknives to the point that they were basically unnoticeable in a pocket. Meanwhile, the advances in blade steels over that same stretch are too many to mention.

How about you? What are the most important pocketknife developments? Tell us in the comments.

More On Pocketknives:

Kronos Knives Gung Ho! Line Designed By Ken Onion

Big, Brutish and ready for action.

In ancient Greek myth, Kronos (or Cronos) was king of the Titans—the first generation of gods who ruled the cosmos. It’s a pretty weighty title to hang on a knife company, but one the new(ish) upstart affiliated with gunmaker Palmetto State Armory has done a solid job of filling. Since its founding in 2024, Kronos Knives has left its mark on the industry and recently developed a line likely to further solidify its position.

Shake hands with the Gung Ho! line designed by Ken Onion.

Always a head-turner among knife buyers in the know, Onion designs have proved sought after. However, the Kronos knives are a far cry from many of the BLADE Cutlery Hall of Fame member’s recent entries. The four knives comprising the collection are big, brutish and ready for backwoods or tactical action. Honestly, it was more than what Mike Probyn expected when he initially talked with Onion about creating the line.

“I told Ken he had free reign to do whatever he wanted,” the President of Kronos said. “When I saw what he came up with, I told him there wasn’t a thing that needed to be changed.

We’ll look a little closer at each model of the Gung Ho! line in a second, but for the sake of expediency, let’s cover the knives’ commonalities first. Each of the knives is a full-tang fixed blade constructed out of 1095 steel and boasts G10 handles. The scale is held in place by oversized torx screws and the butt of the knife has a lanyard hole. Finally, all the Gung Ho! knives are American-made.

Kronos Truedefender

Truedefender

The knife has perhaps the most unique lines of the collection, boasting a wide belly on the blade and a modified drop-point profile. The knife has a sight rake at the grip, giving the blade an aggressive edge-forward posture when in the hand. While not pegged to any one particular role, the Truedefender certainly would excel as a bushcrafter or fall into any tactical task with ease. MSRP: $228

Kronos Maxhunter

Kronos Maxhunter

Living up to its name, the Maxhunter is a traditional hunting knife profile, with a long clip-point blade. The knife has somewhat of a dual personality. A thick spine towards the rear ensures it’s stout enough for tough chores, such as chopping or battoning. The tip comes to a sender finish, making it deft at more delicate tasks, like skinning. MSRP: $228

Kronos Elitesurvival

Elitesurvival

Aimed at bushcrafting, the Elitesurvival provides a very rugged design for those who thrive in the backwoods looking for. The drop-point blade is meaty and hardy enough to take the abuse commonly doled out in camp and survival tasks. A nice touch, the tapered grind on the spine—near the tip—provides a good striking surface for firecraft. MSRP: $256

Kronos Stiffneck

Kronos Stiffneck

Maybe the wickedest looking one of the bunch, the Stiffneck offers up a dagger profile with a single edge. The false edge on the blade, however, comes down thin enough that it would likely be no issue to grind an actual one onto it—if it’s legal in your neck of the woods. Though, it doesn’t hold like a dagger as the handle is not asymmetrical, with an aggressive rake similar to the Truedefender. MSRP: $220

Check Out More Buyer’s Guides:

Blunted Blades And Knife Bans: England Has Gone Over The Edge

England has had an uptick in knife crime in recent years, including the horrible incident costing three young girls their lives in Southport. Certainly, crime of any kind deserves scrutiny and solutions so that society can conduct its daily affairs in a safe and secure environment. Unfortunately, it’s never the calmer heads that prevail when dark winds blow.

Case in point, the utterly asinine suggestions emanating from the host of a BBC documentary on UK knife crime.

From the New York Post:

“Actor Idris Elba announced amid his forthcoming knife crime documentary that the United Kingdom must consider “innovative” prevention methods such as blunting or banning knives.”

Let that sink in… blunting or banning knives. And he’s not talking about neutering simply what might be considered “scary” knives—tactical fixed blades, karambits and the like. No, it’s the whole megillah.

He said in the Post article:

“The truth is that kitchen knives are perhaps 25% of the knives used in most terrible crimes. That’s one of the stats in the film. And those kitchen knives are usually a domestic situation,” Elba warned. “So kitchen knives… of course, it’s very difficult. They’re a domestic knife.”

This walks hand in hand with other extreme actions that have taken place in England regarding knife sales. One of the more atrocious, ID requirements and live video sales to purchase knives online. Why, the next thing you know there’ll be a proposal for licensing knives.

Well, you don’t have to wait long for that either.

Elba thinks this might be the panacea for his country’s woes, banning nearly everything, and licensing those scant few deemed worthies to own their family’s cherished sword or knife.

“So let’s ban them all, and if you have one of those knives, get a license for it,” he suggested of people wanting to keep family heirloom swords. “Simple as that.””

And if you think this sentiment is contained to one crackpot actor, well you’d be wrong.

According to The Telegraph:

“A ban on the sale of pointed kitchen knives has been backed by the Church of England, judges, top trauma doctors and psychiatrists, the police and victims as they argue that it would make life-threatening injuries far less likely.”

It’s unfortunate England has endured an uptick in knife crime, yet this isn’t the license for it or certain segments of it to go off the deep end. I know it might sound crazy, but perhaps the English should address the root of the problem—the perpetrators.

The harsh truth is this: no amount of blunted blades, banned kitchen knives, or bureaucratic licensing schemes will stop individuals hell-bent on violence. You can’t legislate evil out of existence by targeting inanimate objects. England doesn’t have a knife problem—it has a people problem. A system problem. A failure-to-act-when-it-matters problem.

Axel Rudakubana—the perpetrator of the Southport killings—wasn’t some shadowy figure hiding in the margins; he was a neon warning sign flashing in plain sight. Reported repeatedly, known to authorities, radiating red flags—and yet, nothing substantial was done. But instead of holding systems accountable for their glaring incompetence, the knee-jerk reaction is to demonize cutlery.

Blaming knives for violent crime is as absurd as blaming spoons for obesity. The issue isn’t the tool; it’s the hands that wield it—and the institutions that refuse to act until it’s too late. England doesn’t need another ban. It needs accountability, courage, and the will to confront the real problem: violent individuals, not the utensils in their kitchens.

More on Knife Laws:

SHOT Show 2025: Cutting New Knife Drops

Check out a few of the new blades that caught our eye in Las Vegas.

It was a busy week at the Sands Expo Center in Las Vegas for the outdoor and shooting extravaganza known as the SHOT Show. Of course, there were plenty of factory makers in attendance with plenty of new releases for the coming year.

Sadly, we were unable to make every cutler in the house for the big dance but we did stop by a good number and caught a glimpse of some of the new blades for 2025.

Kronos Knives Gung Ho! Line By Ken Onion

Kronos Knives

Kronos is a new kid on the block, one-year-old as of SHOT Show 2025. The upstart knifemaker had a heck of an anniversary surprise at the home of its launch. The South Carolina-based company unveiled four Ken Onion-designed Gung Ho! line of fixed blades. The four knives that make up the line are all outdoor/tactically angled with 1095 steel blades and G10 handles. The models include the Stiffneck (MSRP $220), Maxhunter ($228), Elitesurvival ($256), and Truedefender ($228, pictured above). Kronos will have them for sale at the end of February.

Case Sculped Ridgeback

Case Ridgeback

Case gives a modern and rugged look to its Ridgeback Hunter line with the introduction of the Sculpted Ridgeback. The fixed blade still has the sexy sweeping stainless steel blade true to the line but is dressed out in a durable and attractive new handle. In this case, canvass Micarta with G10 liners. The texturing is aggressive, making a workhorse that’s not afraid of bad weather but just as attractive as its rosewood predecessor which it is pictured with above. Case has a $128 MSRP on the knife.

Vero Engineering/Pro-Tech Custom Synapse

Vero Pro-Tech

The Custom Synapse Auto is a pretty sweet meeting between two of the knife industry’s heavy hitters. Given the fanbase of both companies, expect these to fly off the shelves with the $525-$700 price points. Jeez, who doesn’t want an auto Synapse? Especially one done up with Pro-Tech’s typical flare—pearl inlay button, an action that snaps like a wet gym towel, etc. Mouths will have to water for a while, the auto Synapse doesn’t go public for another six months or so.

CRKT Provoke X Axe

CRKT

An axe in your pocket? You bet—thanks to the mad geniuses at CRKT. Unveiled at the show, the Provoke X Axe is the latest in the forward-thinking Provoke line. Designed by Joe Caswell, the axe’s head and spike fold flush against the handle, deploying with a flick of the wrist. Built from D2 steel, it’s too light for felling trees but perfect for its tactical role—and it looks like it means business. With an MSRP of $350, the Provoke X Axe is set to drop to the public later this year.

Check Out More Buyer’s Guides:

BLADE Tactical Recap: A Peek At What You Missed In South Carolina

We take a gander at some of the knives that showed up at the first BLADE Tactical at CANCON Carolina.

Sun, guns and a whole bunch of knives—BLADE Tactical was a whole new twist on BLADE Show. And a heck of a marriage between it and one of our sister events, CANCON Carolina.

Held Nov. 7-8 at South Carolina’s Clinton House Plantation range, the inaugural BLADE Tactical brought together some 25 knifemakers to show and sell their wares, all of the blades with a definite tactical bent. The knife show ran the first day, on the periphery of the shooting events. It had a different feel than any of our legacy shows, given it was outdoors and had the constant report of suppressed gunfire as background noise. But it wasn’t too far off our big three with some knife enthusiasts spending the night in the parking lot so they could be the first to the BLADE Tactical pavilion.

With that sort of enthusiasm, we’ll chalk the event down as a success.

For those who were unable to make the BLADE Tactical show or have their interest piqued, we’ve put together a recap of some of the knives that made their way to central South Carolina. Take a gander at what was up for sale and start planning now for next year’s B-Tact extravaganza. For anyone looking to pick up a hot new knife and burn some powder at the range—consider the gathering your Valhalla!

Krein Knives

Krein Knives

Tactical doesn’t preclude good looks, which is certainly the case with this Krein Knives Alpha. The blue thumb studs add a nice flare to this top-end framelock.

Carver Knives

Carver Waif and brass knuckles

Carver Knives‘ Waif has it going on. Up front is a titanium handled-model, in the back a dark Ti handle. Both are thin as a minute, particularly when measured up the knucks in the middle.

Pro Tech Knives

Pro-Tech Godfather

Pro-Tech came to BLADE Tactical with an offer you couldn’t refuse, like a number of these thin and wicked Godfather autos.

Pro-Tech Blaze Orange Inset

The company also offered a nice bit of custom bling for the show, a CANCON blaze orange G-10 insert on several of it’s knives buttons.

Elishewitz Custom Creations

Elishewitz Custom Creations Ek Intergral

With the Ek Integral, Elishewitz Custom Creations combined class and performance in a light and functional package. A nice dagger-style blade deploys in the wink of an eye via a thumb stud.

McNees Knives

Agent and Stalker

Some hefty debuts from McNees Knives at BLADE Tactical. In the rear, is the Ringed Agent and up front the Stalker. Par usual for McNees, both feel like their built to beat the world.

McNees Truck

Somewhat from the neighborhood (Alabama), the McNees crew drove to BLADE Tactical. Needless to say, they did so in style… nice wheels.

Nicholas Nichols Knives

Certainly, the Guppy is no small fry. Nichols Knives drop point has plenty of size to get nearly any job done, but stays light in the pocket thanks to a titanium handle.

Spartan Blades

Spartan Blades was right at home at BLADE Tactical—no surprise there. But the belle of the ball was the company’s Ronin-Torii, a traditional tanto, which few would want to find themselves on the wrong end of.

Nottingham Tactical

Notingham Tactical Carbon-Fiber Pen

Believe it or not, you’re looking at six-years of development. Nottingham Tactical was game for a carbon-fiber model, but it took a ton of work to get it to come together, from finding the carbon-fiber up to the abuse to getting the right adhesives to get the metal parts to stay.

Vero Engineering

Joseph Vero

It wasn’t all fixed blades and folders for the knife side of the show. After BLADE Tactical closed, the knifemakers hit the range at CANCON for some therapeutic trigger time. Here’s Joseph Vero of Vero Engineering getting on one of Maxim Defense’s shorties.

CANCON Video Recap

If your interest has been piqued, check out upcoming BLADE Tactical and CANCON events.

Check Out More BLADE Shows:

First Look: True Knives Berm Cleaver Flipper

A budge-priced EDC cleaver that is priced for rough use.

Cleavers have broken out of the butcher shop and kitchen in recent years to become a sought-after EDC. Seems counterintuitive, but there’s a method in the knife-buying world’s madness.

One of the more interesting conversations I had at BLADE Show West 2024 came with a crane rigger who favored this style of blade.  With the flat cutting edge that makes mincemeat of heavy-duty rope and a muted tip, he didn’t have to worry about perforating himself, the knife class is highly practical in the pocket.

This is all a long way to say, there’s a new pocket cleaver in town with True Knives dropping the Berm Cleaver Flipper.

Part of the brand’s new Berm series, the knife offers a budget option most users won’t shy away from rough use. Yet, for its price, the knife offers a nice profile, though it might lack some in the steel True Knives uses for the blade.

Berm Cleaver Flipper Blade

To that point, the Berm Cleaver Flipper is constructed of 7Cr17MoV, a popular choice in budget knives. While the metal does take a good edge and has respectable hardness and excellent corrosion resistance, it has a few hitches in its giddyap. In particular, its toughness—particularly in thinner blades—is wanting, and edge retention is not among the best.

Still, this is a budget EDC we’re talking about.  Despite the steel’s drawback, True Knife has come up with a fairly spiffy blade profile. The knife has a fairly traditional cleaver look, though the 2.5-inch blade boasts a slight belly and does have a bit of a tip. The tip is welcome, making the knife more useful for everyday tasks where a puncturing point is required.

The brand includes generous jimping on nearly the entirety of the spine, offering extra purchase on chopping tasks. Additionally, there is a good choil on the blade, which helps in making sure you can sharpen the entire blade.

Berm Cleaver Flipper Handle

The grip is where the cleaver shines, with a relatively nice affair laid out. First off, I’m a sucker for the translucent green G-10, it gives the knife a modern look without being too audacious. Plus, particularly on a build at this price point, the G-10 is a solid material choice—textured nicely to make it stick to the hand.

Also appreciated, the cleaver’s clip is not only reversible but can be situated for tip-up or down carry. A versatile bonus on the knife.

Berm Cleaver Flipper Action

As its name suggests, the Berm Cleaver Flipper, though it’s a front flipper offering both index finger and thumb deployment. Additionally, it has a prominent thumb hole.

Smartly, True Knives has cut away some of the handle to offer access to the deployment mechanism, allowing users plenty of leverage options to get the blade to work. Caged bearing aids in a smooth and fast opening.

Final Cut

With an MSRP of $30, the Berm Cleaver Flipper is made for heavy use and abuse. The best part, if you put it through the wringer you won’t cry over a broken knife.

Check Out Our Knife Reviews:

2024 BLADE Show West Custom Knife Award Winners

See Who Took Top Honors In Salt Lake City For The 2024 BLADE Show West Custom Knife Awards.

The 2024 BLADE Show West, held October 4-5, once again brought the knife community together at the Salt Palace Convention Center in Salt Lake City. Now in its third year in Utah, the show attracted custom makers, manufacturers, and collectors from across the U.S. and beyond.

One of the highlights was the Custom Knife Awards, where makers competed in nine categories. A panel of anonymous industry experts carefully judged each entry, evaluating factors like design, creativity, materials, utility, and craftsmanship. The competition was fierce, showcasing a wide range of impressive talent and innovation.


Best Fixed Blade And Best In Show: Pearce Richardson

Best Fixed Blade And Best In Show: Pearce Richardson
Photo: J. Frasier Photography

Best Damascus: William Porto

Best Damascus: William Porto
Photo: J. Frasier Photography

Best Folder: Evan Nicolaides

Best Folder: Evan Nicolaides
Photo: J. Frasier Photography

Best Hunter: James Rodebaugh

Best Hunter: James Rodebaugh
Photo: J. Frasier Photography

Best Kitchen Knife: Corey Dunlap

Best Kitchen Knife: Corey Dunlap
Photo: J. Frasier Photography

Best Slip Joint: Jim Dunlap

Best Slip Joint: Jim Dunlap
Photo: J. Frasier Photography

Best M.A.C.K. Contender: Jared Oeser

Best M.A.C.K. Contender: Jared Oeser
Photo: J. Frasier Photography

Best M.A.C.K.: Princeton Wong

Best M.A.C.K.: Princeton Wong
Photo: J. Frasier Photography

Best Of The Rest: Seth Lopez

Best Of The Rest: Seth Lopez
Photo: J. Frasier Photography

Past Custom Knife Award Winners:

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