5 MAIN OPENING MECHANISMS FOR YOUR EDC KNIFE

The opening mechanism can change the whole feel of a knife when it comes to everyday carry (EDC) knives. Some like the smooth roll of a thumb hole, others like the snap of a flipper and many can’t resist the kick of an automatic.

Now, let’s dive into the five most common ways to open an EDC knife, each with its own quirks and draw.

1. THE HOLE SPYDIE

Spyderco’s thumb hole was revolutionary when it entered the knife world and it is still one of the most popular opening methods out there.

The round hole allows you to open the blade with your thumb, either lefty or righty, it works either way. Some people will flick it open with their finger for extra speed, but even a slow roll is smooth and reliable.

VARIATION: THE SLOT

Brands such as Strider and Demko use a long slot instead of the round hole. Same idea, use your thumb or finger to catch it and roll or flick the blade open.

2. THE OPENING RECORD

“The opening disc is not as common today, but it has its place in knife history. You see it on old knives and customs.

It’s exactly what it sounds like – a disc mounted on top of the spine of the blade. Its broad surface makes it easy to use with your thumb and works well for both left and right-handed users. Simple, straightforward and effective.

3. THE THUMB STUD.

The thumb stud has been around forever for a reason, it’s a real EDC classic. These knives are easy to use and are ambidextrous as most have studs on both sides of the blade.

• The stud on a Chris Reeve is a bit recessed so your thumb finds it naturally.

• A stud on a McNees is closer to the handle, better for a quick flick than a slow roll.

In any style, thumb studs are versatile and dependable, and are one of the most recognizable openers in the knife world.

4. THE FLIPPER TAB

The flipper is fast, fidgety and satisfying. There is a tab on the back of the blade, and when you hit it with your index finger the blade snaps open in an instant.

The front fins adjust the angle and place the tab on the front edge so you can roll or flick it with your thumb.

The nice bonus is that most flipper tabs also work as a finger guard once the knife is open, providing you with a bit of extra protection.

5. AUTOMATICS 5.1.

Automatics are hard to beat for speed. There are two types of main:

• Out-the-Front (OTF): A sliding switch shoots the blade straight out of the handle and back in the same manner.

• Side-Opening Autos (Switchblades) With authority, a button release swings the blade open from the side.

Autos are fun and fast, but they need a firm grip and respect – because that snap can change the knife in your hand if you’re not ready.

FINAL THOUGHTS

From the legendary Spydie Hole to the lightning-fast auto, each opening method adds its own personality to your EDC. Really, the “best” one depends on your style and how you use your knife day to day.

Want a customizable Spyderco? A precision-machined flipper? A high-end automatic? KnifeJoy has it all, with knives opening exactly the way you like.