Fallkniven TK4

Joined
Jan 31, 2009
Messages
3,292
Let me start out by saying, this is NOT a review, its more of a first impression.

I have been looking to get a small folder to use at work for small cutting tasks, such as cutting string and rope, opening packages, slicing fruit and other minor tasks. I chose Fallkniven because i own some of their fantastic fixed blades and i know that they put out quality products.

Why the TK4?
Once i decided that i was going to be Fallkniven, the choice was between the U2 and the TK4. I chose the TK4 because it had a slightly larger blade than the U2, larger handle and a more pronounced point.

The TK stands for Tre Kronor which in english mean Three Crowns. The 3 crowns are Swedens national coat of arms since 1336. Fallkniven are purveyors to the King of Sweden and have received special permission to use the coat of arms on their knives. The story behind the 3 crowns are printed on the side of the box and its pretty interesting to read up on it.

Specs are as follows:

  • Length folded: 3.8" (97 mm)
  • Blade length: 2.76" (70 mm)
  • Blade thickness: 0.1" (2,5 mm)
  • Weigth: 50 g (1.8) oz
  • Steel: 3G
  • Hardness (edge): 62 HRC
  • Handle material: Zytel
  • Pouch: Black cordura

    Price in the UK: 100£

Packaging:
It comes very nicely packaged. First thought was that it would make a very nice gift. I would have preferred it came in a simpler packaging, so it would be abit cheaper.
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Construction:
The knife has zytel handles and its linerless. Nontheless it feels very sturdy and robust. The pivot is a regular torxscrew, so it can be adjusted at home.The blade is laminated 3G steel with nailnicks on both sides. The lockis a backlock which locks up tight. It has no bladeplay when opened as i expected. The blade is perfectly centered when closed.
The blade is convex with a regular v-grind edge. I believe all of Fallknivens folders are like this. As usual of their products, it arrived hair-popping sharp. Within 5 minutes of practice i was able to open the knife onehanded.


The knife itself was alot bigger than i had anticipated. Even though i knew the measurements i was positively surprised. It feels like a proper folder and not some micro-toy in the hand.
The zytel handles are smooth without any sharp edges or burrs, and the whole knife feels like a quality product.

The three crowns in the zytel handle looks IMO great, and adds abit of class to the knife.

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There are 2 negative things about this knife. The first one being the lack of a pocket clip. I think that at that price, they could have included one.

The second thing is the very sharp back part of the blade that sticks out when the knife is closed. I can imagine it being hard on the pockets after some time.

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Its nothing a diamond file cant cure, but if i rounded the sharp edge, then it wouldnt line up perfectly with the lock as you can see here:

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I will carry it for some weeks and see if the sharp part bothers me before i do anything.

The pouch is well-made and the TK4 fits snugly inside. IT can be carried both horizontally and vertically. I wont be using this much as im not that much for carrying folders in a sheath.

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Some comparison pics with a SAK and a Boker Ekskelibur I. I pictured it with the Boker because i think they are very similar-sized knives with the same range of use. The Boker is 440C, hollow ground and linerlocking. The Boker is also half the cost of the TK4. I might as well add that the Boker is an excellent knife. Ive had this and used for several months now. A review is hopefully coming up.

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Conclusion

I like the TK4 very much. Its robust and very well made, relatively big and fits my medium-large hands well. I expect the steel to have very good edge-retention. The lack of clip is annoying, but i will primarily use this folder at work. Its primarily outdoor-work and ill be wearing a jacket, so i can live with no clip. The knife looks very nice and non-threatening. Ill have no problem using this in front of the sheeple. Downside is lack of a clip and the sharp protuding part i mentioned before. A thorough review will be posted once ive used it for awhile.

This has been my first review/first impression thread, so please let me know what you liked and didnt like. Constructive critiscim is always welcome.

Thanks for reading
 
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Nice! :thumbup:
I have the U1 (previously had U2, oh why did I sell it!) and it is easily my favorite folder of all time. This one looks fantastic aswell, but the three crowns prevent me to buy it! ;D
Great pics, and that sheath can be handy if you want to keep your pockets free for other stuff.
 
I have the TK4 and my blade measures 3 mm thick. I like the blade - it has good steel and holds an edge a long time....
Much better knife than the U2.
 
Good review. :thumbup:

While I am not a fan of lockbacks and sub 3-inch blade length folders, the Fallkniven lockbacks are definitely tastefully designed and look appropriate in places where a tactical folder might elicit negative or hostile responses.

Some 550 paracord or key ring attached to the TK2's lanyard hole and stored in a key pouch is what I think might help when the OP is not using it for work.

Note: I am carrying a Fallkniven PXL maroon micarta for an initial 28 to 30 day EDC evaluation. More to come on this.....
 
I have the TK4 and my blade measures 3 mm thick.

Just measured mine with some calipers. At the spines thickest part it measures 2.9mm

Note: I am carrying a Fallkniven PXL maroon micarta for an initial 28 to 30 day EDC evaluation. More to come on this.....

Those are real nice knives! Im looking forward to a review. I will come with in-depth review of performance and handling when ive carried it.
 
If it helps, the knife is actually made in Japan, the steel is Japanese high technology and IMHO so the overall design screams Japanese. Swedish name, but japanese in genetics, kind of like an adopted child. It's not truly swedish like an Eka.
 
Great write up on your first impression. :thumbup:

I have a few U2's and an FH9 as users that also have the sharp corners on the back of the blade that stick up out of the handle. I haven't had any problem with them ripping up my pockets (not yet at least). But I do find the sharp corners are occasionally noticable when grabbing hold of the knife in pocket.

This is a common observation on Fallkniven's (and other lock back) knives. I rounded the corners off on my FH9, not because I find them bothersome to any degree, but rather to see if it made any significant difference in the feel of the knife when closed, or if it adversely affected lock up.

There is no affect on lock up, and it does "smooth" the feel of the knife in hand when closed. There is however an aesthetic impact where the blade mates with the lock that some may not like.

The mating surface of the blade and lock is not as clean with the corners rounded.
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Personally the look doesn't concern me since the knife is a user and pristine looks and condition are not important. That said, I have no plan to round off the corners on my U2's because the sharp corners don't bother me enough to worry about it.

Anyone who wishes to try rounding off the corners can do so with confidence knowing it won't affect the functionality of the knife, but there is the aesthetic trade off.

Kevin
 
Thanks for you comments all. Im glad you liked my write up.

@Dag-nabit
I think ill leave mine as it is for now. Ive carried/used this knife everyday since i got it, and the sharp edges dont bother me at all.

I have done one other mod though. Where i live, locking folders are illegal for edc, and i dont have that many slipjoints.. I liked the TK4 so much, i decided to mod it so could legally carry it all the time. I was abit apprehensive at first as its a relatively expensive knife, but i thought what the hell. I have plenty of other locking folders, but only one other slipjoint.

All i used was a torx#20 and a diamond file.

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This is how the original lug on the blade looked like.

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I took the file and gently rounded the corners. Only a swipe or 2 and then refitted the blade to try it out. All of a sudden, after 20 min, it was there. As you can see, it didnt take much removal of the material.

It feels like a real slipjoint now, still clicks into place, and takes some pressure to fold it together, but it cant be confused with a locking folder. Im happy with the end-result :thumbup:

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Nice review. I like the pictures very much.

The TK4 cost twice as much as the U2.

How is the 3G compared to the SGPS?
 
Nice review. I like the pictures very much.

The TK4 cost twice as much as the U2.

How is the 3G compared to the SGPS?

Yeah thats right, but the TK4 has a bigger blade and handle, but not by much. Ive got medium-large hands, so i chose the TK4.

Cant comment on SGPS as i have no experience with it.

Heres a pic of them both, courtesey Rapidboy of britishblades.com
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Nice review. I like the pictures very much.

The TK4 cost twice as much as the U2.

How is the 3G compared to the SGPS?


3G is SGPS, or, at least the core metal is SGPS.

Most Fallkniven Blades are laminated. Their current laminated VG10 blades are a core of VG10 laminated with 420J2 stainless lamination.

Their 3G blades are Special Gold Powdered Steel (SGPS), also known as Super G1, laminated with either VG1 or VG2 (I'm not certain which).

So Super G1, laminated with a VG steel gives 3 layers of "G" grade designate steel which = 3G

Kevin

EDIT: From Fallkniven's website:
The new edge steel, 3G, is a revolutionary laminated anticorrosive steel, with a core comprising the well-proven powder steel Super Gold Powder Steel (SGPS) and sides of VG2.

Note: the G grade steels are manufactured by Takefu Special Steel Co. Ltd.
 
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Thank you very much kmm and Dag-nabit.

So sharpness is same?

And kmm, you're such a good, law-abiding citizen.
 
Nice review and pics. I've always liked those Fallkniven Zytel folders but the price keeps me away at least with the TK4. Might buy a U2 someday. The U2 is pinch-openable for me and I wish they'd not put nail nicks on the blade.
 
EDIT: From Fallkniven's website:
The new edge steel, 3G, is a revolutionary laminated anticorrosive steel, with a core comprising the well-proven powder steel Super Gold Powder Steel (SGPS) and sides of VG2.

I didnt know that, im looking forward to see how it holds up!


And kmm, you're such a good, law-abiding citizen.

This is a public forum...i try to be a good example :D
 
Nice! :thumbup:
I have the U1 (previously had U2, oh why did I sell it!) and it is easily my favorite folder of all time. This one looks fantastic aswell, but the three crowns prevent me to buy it! ;D
Great pics, and that sheath can be handy if you want to keep your pockets free for other stuff.

would you rather have it if there was a lion with a sword on it? :P
 
My personal experience has been that the TK4 steel holds an edge for a long time - I carried mine for some time with no need to sharpen it or even use a strop.
I was not thrilled with the edge holding on the U2.
Even though the steel core is presumably the same, it is possible that heat treat is more careful on the more expensive knife. I know that this is the case for mine - no contest, the TK4 is a much better knife.
 
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