



In the meantime, we also recently became a Lista/Vidmar reseller as those products ship domestically avoiding the above issues for us. A bit of apples to oranges I realize as they don't really do the fun smaller boxes KTC is doing.
I put some of the goodies from a recent DRPD order to good use.
First was a Ko-ken spark plug socket, to replace the plugs on a Tundra V8. The old plugs still looked good, but they were the original plugs with 150K on them and the gap was well over spec. The last time I did spark plugs, on another truck, I had to tape the socket on to an extension. That works, sure, but I decided to upgrade and the Ko-ken with the clip is what you guys recommended.
These sockets are awesome. They provide a very secure grip on the plug, but still very easy to release. I'm always a bit paranoid about cross-threading plugs, but this socket makes it very easy to line the plug up perfectly square, with no wobble, and get it started by hand. They're not cheap, but really a pleasure to use.
The little 1/4" ratchet with a Nut Grip socket was perfect to remove the coil-pack screws. If I had dropped one of these it would have ended up in the skid plate somewhere and taken a while to fish out. The Nut Grip socket makes removal painless, and also makes it easy to reach down there and get the screw started. I just use the socket on an extension with a spinner, just like a nutdriver, and then add the ratchet for final torqueing.
I splurged a little bit and got some semi-deep sockets to try out. Haven't used them that much yet, but I like the way they give you a little extra reach. With regular sockets, I would've needed an extension to reach around this throttle body.
It's nice and clean now, but you should have seen it when I started! This truck has 150K on it and I doubt the throttle body had ever been cleaned, although the truck was overall very well maintained.
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I think you were one of the guys who recommended it, so thank you! It works a heckuva lot better than a socket with a rubber insert taped to an extension.I love using my Koken tools. Those spark plug extensions are perfect for my 3.4 Tacomas and the 1.8 Prius.
Currently we do not. We will be adding a premium Japanese pliers brand soon that we hope to be announcing in August. They do make a bolt cutter, but we will not be stocking it initially. I've made a note to consider that for a future purchase.Bill Preston, do you sell Japanese made bolt cutters? Thank you for keeping us updated !

I'm sure a build thread would be pretty popular on here.Currently we do not. We will be adding a premium Japanese pliers brand soon that we hope to be announcing in August. They do make a bolt cutter, but we will not be stocking it initially. I've made a note to consider that for a future purchase.
I would also like to apologize for the radio silence over the last month. We recently secured a new warehouse space that we are doing construction on that is occupying more of my time than I'd like! Exciting times, nonetheless, as this new location will really help us serve customers better – and who doesn't love a new shop build?!
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Yes, I imagine we will have some sort of small event when the new spot is up & running.I’m in A-Town let us know when you have a grand opening maybe some of us locals could swing by.


That's a very helpful comparison photo – thanks for sharing!I think we ended up concluding here a few years ago that "bullet metal" refers to the brass used for ammunition casings.
Keiba makes excellent tools, but some lines have smaller dimensions than people might be used to. The Pro-Hobby series have unusually short handles, and the Mini EPO tools are quite thin.
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Thanks for the feedback – KEIBA doesn't offer any sets, but we will discuss both internally and with the manufacturer about some possible future options there.Those look interesting, but way too many styles for me to wrap my head around ordered individually. Any thoughts on offering sets?
The 3DP nippers are very cool – definitely anticipating these will be popular.Having just bought a resin printer these are very tempting. I love the smooth bare metal construction, you can just wipe off any resin that gets on them.
Awesome, glad that worked out. Please let us know what you think when you get them, keen to get more feedback.I got a couple of the smaller Keiba hobby pliers recently. I initially found out about them because I was looking for a high quality ring opener for keychains and stuff. Glad to see you got them, I was holding off from ordering from Japan again hoping you'd have what I wanted. I ended up ordering like 6 pliers, thanks!

Haha! For the limited edition pre-order items we typically exclude those otherwise the early pre-order buyers get a raw deal. We simply don't want to discourage people from pre-ordering early in the future.
You are correct sir – this has been corrected this morning. Thank you for the heads up!

There was a recall for potential failure of the quick release mechanism. I think it was posted either in this thread or tools of Japan? I have to guess that Ko-ken is still working on a "fix" that meets their standards.Hi billspreston, has Koken discontinued the quick release version of their 1/4" drive Z-series ratchets? I downloaded the latest Z-Series catalog, dated Sep 2023, and it shows no 1/4" drive Z-ratchets with quick release.
Has Koken given you any detailed reason as to why they have issued a voluntary recall on the QR versions of the 72T 1/4" drive ratchets sold earlier this year? I have the long flex head ratchet with QR (2726B-160), purchased from you about 4 months ago . I would like to keep it, assuming it does not have a high probability of failure in the future from a manufacturing defect. I have given it a bit of a torture test, and it experienced zero problems with the ratcheting mechanism.![]()
The email from DRPD stated the reason for recall as:There was a recall for potential failure of the quick release mechanism....