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Ko-ken Tools -- What Makes this Brand Special !?!?

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dutchgray

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Nice, longer ratchets will be nice to have in the Z-EAL range and I will probably get those double universals, even though they will be expensive.
 

xin

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What is the direct link to the short metric socket (set) for 1/4 and 3/8 along with the mini-1/4 rachet?
 

48548

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As I am trying out my new smoker at 2:00 am az time.... I really like these and they way they swivel...

3991be32d78e02be107e0219c368363a.jpg91ca3be4f59fa6ea47faa9e2387ffc33.jpgcbca9277a913fd6ab400f7254329b73e.jpge4379be3a751d4d29eb88777e67e9b16.jpg

As a joke the probe is sitting on the pellet feeder...


c6b728d3fb4a1498bbb199c37abaa7d2.jpg
 

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1foxracing

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Chris do you have a source for ordering this stuff from a N America supplier? I'd love to add some of this stuff myself but only have experience ordering stuff direct from Japan at Webike.
 

Ign

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Realizing the thread is over 4 years old.........

The Emperor's New Clothes

That's what makes any brand loyalty/marketing special.
 
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superautobacs

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Nice, longer ratchets will be nice to have in the Z-EAL range and I will probably get those double universals, even though they will be expensive.

There was a sneak preview of a small sample of the newest ratchets, presented by a Ko-ken representative in this video:





What is the direct link to the short metric socket (set) for 1/4 and 3/8 along with the mini-1/4 rachet?

2285ZE is the basic set of 1/4 drive sockets, with a quick spinner, and a standard ratchet.




As I am trying out my new smoker at 2:00 am az time.... I really like these and they way they swivel...

:lol: Never too late to smoke some meat.
I was surprised to see you post those double-swivels from a couple weeks back. Frank somehow got a hold of them before the official release? :confused: After you posted them, I had to get the 1/4 one from him.





Chris do you have a source for ordering this stuff from a N America supplier? I'd love to add some of this stuff myself but only have experience ordering stuff direct from Japan at Webike.

Like 48548 mentioned, in the US, Frankstools and The Tool Network. I only have experience with Frankstools.




Realizing the thread is over 4 years old.........

The Emperor's New Clothes

That's what makes any brand loyalty/marketing special.

Thanks for chiming in. :dunno:
 

davethorik

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Norka, Ohio
Anyone here have a Ko-ken 2753 1/4 stubby ratchet? Looking to buy one as a usable novelty gift for a friend, who is a Japanophile and a technician, specifically the 2753PSKR variant with keychain. curious if anyone here has one. Not much on the web about these.

https://global.rakuten.com/en/store/i-tools/item/4991644800300/
 

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superautobacs

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I don't have one, but what were you wondering about?

Here's some images I snagged from google images:

Ko_RAkeyX3.jpg
2785kkr4.jpg
 

theamcguy

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Apr 22, 2009
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405
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Fayetteville, NC
Bought my Ko-ken lug nut socket set years ago, nice thin wall sockets perfect for clearance on custom wheels. Have a 3/8" ratchet on order from Frank's tools this is the flex head one with the offset handle. Nice for clearance issues.
 

Dave455

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I don't have one, but what were you wondering about?

Here's some images I snagged from google images:

Ko_RAkeyX3.jpg
2785kkr4.jpg

Why do I suddenly find myself wanting one of those?

Probably because, when I think of some of the **** that folks attach to their keys, that could actually be quite useful!
 
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superautobacs

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Sooo, pleased to see Ko-ken Japan/USA open up their own Youtube channels.

So far, they've highlighted their most distinct features/aspects about their brand and products. This link will show all the videos they've uploaded:




This one is a quick overview:
<iframe width="560" height="315" src="https://www.youtube.com/embed/reG14rCLcc8" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
 

Skin

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I've noticed Frank has not only left items but added new Koken ones also. He was ready to quit selling completely so maybe Koken US is finally picking up some slack.
 

Dave455

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Sooo, pleased to see Ko-ken Japan/USA open up their own Youtube channels.

So far, they've highlighted their most distinct features/aspects about their brand and products. This link will show all the videos they've uploaded:

Some good footage there. I'm glad KoKen have realised that there wasn't much about them on YouTube, and done something about it. Shame about the monotone commentary though!

I'm glad that they have chosen to highlight some of their specialist tools, such as their stud pullers, spark plug sockets and attack driver, all of which I own, and consider to be the best in their class.

The only thing they havn't really shown is the quite huge range of stuff they offer!

They don't seem to have mentioned their Whitworth universal sockets yet either..!
 
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superautobacs

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Dave,

I did a quick comparison on one video, between the English and Japanese version and it's literally a straight translation. I think the monotone-like commentary is pretty standard for many Japanese companies...at least the orthodox ones.

At the very least, these videos help to provide people with an idea on what type of company Ko-ken is.








I thought it was peculiar to see that Ko-ken USA's channel had uploaded their videos on January 14th of this year while Ko-ken Japan's channel uploaded their videos just a few days ago, on March 1st. The video production was all done in Japan, from what I can tell.

I was also surprised when member 48548 got the double-swivel universal joints way before the release date for the Japanese domestic market.

Ko-ken USA seems to release things faster than Japan? :dunno:
 

ReggieR

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Koken,KTC,Nepros Mery,Engineer, Vessel,Makita, Panasonic, Mototoyo...then knives, cars, bikes, motorcycles, outboards. Incredible country with incredible pride in product and serious work ethic.
 
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AceofSpad3s

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I dont have that one, closest I have is the flex head version, but many pics out there. Just google it...

400x200 low res marketing photo's don't do much for me.
I was more hoping someone would have one side by side with some other ratchets so I could get an idea of the proportions and size of it compared to other stuff I have.
 

M6erfan

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400x200 low res marketing photo's don't do much for me.
I was more hoping someone would have one side by side with some other ratchets so I could get an idea of the proportions and size of it compared to other stuff I have.

Well you really don't have to look any further than this very thread. Start at the beginning and scroll through. Lot's and lots of comparison pics...
 

D-Vice

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I absolutely love my koken. I have a tool box loaded with hundreds of dollars worth of koken. Only mechanic in the dealer with them. Snap on guy gives me a little grief about them. But whatever.

I've had one ratchet from them. Bought one to see if I liked it. I loved it, until it prematurely broke. I've also broke koken 3/8 Phillips bit sockets. So now i just stick to only their sockets and extensions. Maybe i got a one in a thousand defective ratchet. Not sure. But my facom and gear wrench ratchets serve me just fine.
 

Dave455

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I've had one ratchet from them. Bought one to see if I liked it. I loved it, until it prematurely broke. I've also broke koken 3/8 Phillips bit sockets. So now i just stick to only their sockets and extensions. Maybe i got a one in a thousand defective ratchet. Not sure. But my facom and gear wrench ratchets serve me just fine.

Here in Sussex, England, I’m seeing more and more KoKen. My dealer sells KoKen ratchets to the local farmers (you know the type - ratchet and club hammer rather than breaker bar) and reckons they are the only make he can sell without getting returns!

You can get ratchet repair kits, which I reckon it’s worth doing in your case!

I’ve got 4 3/8 drive ratchets and have had no issues so far. Regular length has seen a lot of use, and the long flex lives in my road box so has done a couple of jobs that were asking a lot!
 
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JJ99SS

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Dec 19, 2014
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187
Does any pictures of the Koken 3753 N ratchet?

Lets see if I got this right...

YUP! Ask and Ye shall receive! It's the only Koken piece I have oddly enough. I wanted to test out a ratchet before I purchased anything else. Wobble extensions may be my next toe in the water.

IMG_5751.jpg

IMG_5752.jpg

IMG_5753.jpg

IMG_5754.jpg

IMG_5755.jpg

IMG_5756.jpg
 

D-Vice

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Here in Sussex, England, I’m seeing more and more KoKen. My dealer sells KoKen ratchets to the local farmers (you know the type - ratchet and club hammer rather than breaker bar) and reckons they are the only make he can sell without getting returns!

You can get ratchet repair kits, which I reckon it’s worth doing in your case!

I’ve got 4 3/8 drive ratchets and have had no issues so far. Regular length has seen a lot of use, and the long flex lives in my road box so has done a couple of jobs that were asking a lot!

I actually didn't even know there were rebuild kits for them, Kinda angry at myself now, I finally chucked it in the garbage about a month ago. Thinking about giving another ratchet a go after I gift myself a nepro.
 

M6erfan

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I actually didn't even know there were rebuild kits for them, Kinda angry at myself now, I finally chucked it in the garbage about a month ago. Thinking about giving another ratchet a go after I gift myself a nepro.

Wow. Result of the old 'mary jane' being legal in CO?

If that Nepros ever gives you trouble and you want to throw it away, PM me...
 

D-Vice

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Wow. Result of the old 'mary jane' being legal in CO?

If that Nepros ever gives you trouble and you want to throw it away, PM me...

Ha ha ha no, and I am actually allergic to the mary jane. The blasted ratchet was sitting in my tool chest for almost 8 months before I chucked her out. I did feel remorse when I did that.
 

AceofSpad3s

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Lets see if I got this right...

YUP! Ask and Ye shall receive! It's the only Koken piece I have oddly enough. I wanted to test out a ratchet before I purchased anything else. Wobble extensions may be my next toe in the water.

Thank you. Looks like it actually has a handle that is made for someone larger than a 12 year old . My biggest gripe with most knurled ratchets is the actual knurled portion is only a 2 1/2 inches long, leaving my index finger hanging off.
How sharp is the knurling? Looks well defined and pretty aggressive, which I prefer.



I absolutely love my koken. I have a tool box loaded with hundreds of dollars worth of koken. Only mechanic in the dealer with them. Snap on guy gives me a little grief about them. But whatever.

I've had one ratchet from them. Bought one to see if I liked it. I loved it, until it prematurely broke. I've also broke koken 3/8 Phillips bit sockets. So now i just stick to only their sockets and extensions. Maybe i got a one in a thousand defective ratchet. Not sure. But my facom and gear wrench ratchets serve me just fine.

How did it break?
 
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D-Vice

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How did it break?

The bits sheared off. Haven't had a problem with my vessel bits. I am a bit hard on my bits at times though, surprised they held up as long as they did.
The ratchet was the gears. Free spun when I took it to a bolt.
 

AceofSpad3s

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The bits sheared off. Haven't had a problem with my vessel bits. I am a bit hard on my bits at times though, surprised they held up as long as they did.
The ratchet was the gears. Free spun when I took it to a bolt.

Sounds like it must have been bad luck. The Koken ones should be stronger than the old Plomb/Proto designs because the pawl has two teeth engaged where as the Plomb only has one, and even then those aren't by any means considered fragile.
 

GrantCee

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Willamette Valley, Oregon
Thanks to this thread I bought my first Koken items: 3/8" Zeal universals, both single and double. I've been looking for really short universals that actually work, and the Koken appeared to be the ticket.

I'm in the middle of some significant work on one of my vehicles, and have been repeatedly frustrated by the conventional universals I have. I decided to take the plunge and ordered these from Frank's Tools.

Ordered on Tuesday; arrived today and were put to work within a few minutes of opening the package. They're exactly what I needed; I'm impressed with how well they work. They also fit my ratchets and sockets (all Wright tooling) like they were made for each other.

Superb product.
 
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superautobacs

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Agreed on the Ko-ken ball-joint universals.
All of mine have been going strong for a few years of hard use, especially in 1/4 drive variety.
The double-swivel is an ingenious idea and has proven to be very handy.
Huge thank you to Ko-ken to bringing these to the market.
I think every automotive technician or DIY'r that tinkers on cars should have them in their box.
 

GrantCee

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After my experience with Koken universals, I started looking at their other offerings. One of the items that caught my eye were their wobble extension; I've wished for that kind of knurling on extensions for many years, and decided to try them out. Ordered the 6-piece set.

They arrived yesterday and I put them to work today. I'm amazed how much better the knurling on the end is over knurling on the shaft. My SK thumb ratchet has just been put out of a job, because I can get more applied torque with the Koken extension's aggressive knurling than I can the flattened, almost smooth, knurling on the SK ratchet.

The wobble-fix feature is wonderful; I no longer have to choose between fixed and wobble. One of the best tool purchases I've made in a long time.
 

JJ99SS

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Thank you. Looks like it actually has a handle that is made for someone larger than a 12 year old . My biggest gripe with most knurled ratchets is the actual knurled portion is only a 2 1/2 inches long, leaving my index finger hanging off.
How sharp is the knurling? Looks well defined and pretty aggressive, which I prefer.

How did it break?

It's actually very nice. If you have greasy hands you will still get a good grip. I have held others where the knurling is knocked down or flattened out providing texture but little extra grip. This is not that. It won't tear your hands up either. But it's a 3/8" ratchet so not really going to be putting a lot into it.


EDIT:
After my experience with Koken universals, I started looking at their other offerings. One of the items that caught my eye were their wobble extension; I've wished for that kind of knurling on extensions for many years, and decided to try them out. Ordered the 6-piece set.

They arrived yesterday and I put them to work today. I'm amazed how much better the knurling on the end is over knurling on the shaft. My SK thumb ratchet has just been put out of a job, because I can get more applied torque with the Koken extension's aggressive knurling than I can the flattened, almost smooth, knurling on the SK ratchet.

The wobble-fix feature is wonderful; I no longer have to choose between fixed and wobble. One of the best tool purchases I've made in a long time.

I just read this. This is the type of knurling I was talking about as well. You can really get a grip on this type.
 
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M6erfan

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Thank you. Looks like it actually has a handle that is made for someone larger than a 12 year old...

After my experience with Koken universals, I started looking at their other offerings. One of the items that caught my eye were their wobble extension; I've wished for that kind of knurling on extensions for many years, and decided to try them out. Ordered the 6-piece set.

They arrived yesterday and I put them to work today. I'm amazed how much better the knurling on the end is over knurling on the shaft. My SK thumb ratchet has just been put out of a job, because I can get more applied torque with the Koken extension's aggressive knurling than I can the flattened, almost smooth, knurling on the SK ratchet.

The wobble-fix feature is wonderful; I no longer have to choose between fixed and wobble. One of the best tool purchases I've made in a long time.

It's actually very nice. If you have greasy hands you will still get a good grip. I have held others where the knurling is knocked down or flattened out providing texture but little extra grip. This is not that. It won't tear your hands up either. But it's a 3/8" ratchet so not really going to be putting a lot into it.


EDIT:


I just read this. This is the type of knurling I was talking about as well. You can really get a grip on this type.

Ko-ken has the best knurling in the business as far as I'm concerned. I just wish they would add it to their sockets, why they leave that out is a shame :headscrat And maybe a band of knurling on their extension shafts. Man, that would be perfect!
 

Dave455

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Sussex, England
Thank you. Looks like it actually has a handle that is made for someone larger than a 12 year old . My biggest gripe with most knurled ratchets is the actual knurled portion is only a 2 1/2 inches long, leaving my index finger hanging off.
How sharp is the knurling? Looks well defined and pretty aggressive, which I prefer.

I have the round head / roto head version. Ordered it with the knurled grip so I had the option of using it like a ratcheting screwdriver.

I love this tool - what you don’t realise when you see pictures, is how hefty these things are, or for that matter how well made! Think these round head ratchets are among KoKens best offerings!

Yes, the knurling is a lot more aggressive than some, and it’s 3 1/2 inches long!

Here’s a picture, compared to the regular head ratchet with the smooth handle. Both 3/8 drive.
 

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