Folder Deployment/Closing Tips and Tricks

scorpnsnake

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Thought it might be cool if everybody had a place to share some thoughts and insights about deployment methods. What's your preferred deployment hardware and why?

My favorite at the moment is opening flippers by all methods besides a tab. Thumb hole front and back, studs, etc., non-flipper flipper style. It's amazing how much strength has developed in my fingers from practicing and using this approach for some time now.

Recently I picked up a few that prefer to be slow rolled. This is also enjoyable. I struggled with a few, and none were the smooth roll I wanted. Though my hands are fairly big, had to stop about half way through the thumb roll and reposition the grip to allow the last half of the half moon.

After trying everything I could think of, accidentally solved the problem. A simple thing that just didn't strike me for a while.

In order to break the detent I needed push on the base of the stud and apply pressure at a relatively upward angle. Because of this, my grip had to be too low on the handle to allow my thumb to track the arc to completion. So it finished super awkward or required a reposition on the grip half way through.

I found that if use my index finger on the back thumb stud and the pad of my thumb on the front, applying outward pressure with both instead of up thumb only, there was no need to be so low on the handle. Basically, it allowed me to adjust grip however I wanted. Moved the grip up, used both the front and rear studs with thumb and forefinger to get the detent loose gracefully, then the thumb only to arc, and viola! A perfect, consistent, controlled roll and a ready to go grip as soon as the blade locked up. Regardless of the size and shape of the knife.

What styles and methods work best for you all?
 
I also prefer the reverse flick or thumb stud flick, as it’s the most comfortable to flick and grip for me, but I still think flippers are the most satisfying—there’s nothing like a Shiro or a Holt!
 
Thought it might be cool if everybody had a place to share some thoughts and insights about deployment methods. What's your preferred deployment hardware and why?

My favorite at the moment is opening flippers by all methods besides a tab. Thumb hole front and back, studs, etc., non-flipper flipper style. It's amazing how much strength has developed in my fingers from practicing and using this approach for some time now.

Recently I picked up a few that prefer to be slow rolled. This is also enjoyable. I struggled with a few, and none were the smooth roll I wanted. Though my hands are fairly big, had to stop about half way through the thumb roll and reposition the grip to allow the last half of the half moon.

After trying everything I could think of, accidentally solved the problem. A simple thing that just didn't strike me for a while.

In order to break the detent I needed push on the base of the stud and apply pressure at a relatively upward angle. Because of this, my grip had to be too low on the handle to allow my thumb to track the arc to completion. So it finished super awkward or required a reposition on the grip half way through.

I found that if use my index finger on the back thumb stud and the pad of my thumb on the front, applying outward pressure with both instead of up thumb only, there was no need to be so low on the handle. Basically, it allowed me to adjust grip however I wanted. Moved the grip up, used both the front and rear studs with thumb and forefinger to get the detent loose gracefully, then the thumb only to arc, and viola! A perfect, consistent, controlled roll and a ready to go grip as soon as the blade locked up. Regardless of the size and shape of the knife.

What styles and methods work best for you all?
I would love to learn your new method because I also have a few knives that require a two-step slow roll.

I’ve been sitting here trying it with no luck but maybe I don’t fully understand.

If you don’t mind my asking, what do you mean by “outward pressure with both”? That might be the part that I’m doing wrong because I’m pushing upward with both.
 
Pulling a fixed blade out from a horizontal sheath🤣

Seriously though: Usually just use thumb to slow roll out Spyderco’s. I have carried Spyderco’s tip up for so long it is just natural for my hand/thumb to be positioned to be opening as it clears my pocket so that technique works great for me.
Sometimes like to flick with middle or ring finger when fidgeting.
 
A weapon is "deployed". A knife is "opened"

When opening a knife, I use whatever mechanism the knife designer has incorporated into the design. Frequently, that is a nail nick.
 
My primary carry knife is a flipper without a thumb stud or disk of any kind so I flick it out with the flipper. In rare occasions I’m in polite company I’ll open it two handed slowly

I only have one disc so far, MK3. More to come though. It's fantastic. Can say that a 20% larger disc made a noticeable difference positive leverage.
 
I would love to learn your new method because I also have a few knives that require a two-step slow roll.

I’ve been sitting here trying it with no luck but maybe I don’t fully understand.

If you don’t mind my asking, what do you mean by “outward pressure with both”? That might be the part that I’m doing wrong because I’m pushing upward with both.

Yeah, sorry about that. I mean this direction instead of straight up. With just the thumb, I have to come up under the the stud to get the leverage.

Screenshot_20240925_173726_Gallery.jpg
 
Every knife is fairly individual so you’ll need to learn the deployment a bit before you really get to know it. That said, I carry only slipjoints, or if I need to have something that deploys fast and is reliable I carry a small fixed blade in pocket, no need to learn deployment for a fixed blade for the most part.

All in all for one handed folding knives just carry them for a year or two, even the same model knife can have different detent.
 
Every knife is fairly individual so you’ll need to learn the deployment a bit before you really get to know it. That said, I carry only slipjoints, or if I need to have something that deploys fast and is reliable I carry a small fixed blade in pocket, no need to learn deployment for a fixed blade for the most part.

All in all for one handed folding knives just carry them for a year or two, even the same model knife can have different detent.

For sure, I can usually work them out in short order, but that slow roll was a booger for me. This little trick helps me with four different models. Hope maybe it's universal enough to help a few.

I normally tune the detents exactly how I like em. Delaying taking this one and a few others apart. lol
 
I put my thumb on the thumb stud and push upward. If it has a spydie hole, I insert my thumb and push upward. That's my technique. I don't do flippers.
 
This should show the little assist from the back. That allows the high grip, which gives enough throw to arc.

Excellent! Thanks.

I got it to work a couple of times. Just need a little more practice.
 
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