Those aren't sockets per se, they're stud removers. Those snap rings are securing the cover that keeps the jaws together.I’m not a wrench guy. What is the purpose of the c-clips in the sockets?
So I wonder if it’s worth the extra $5-6 to have the Koken name then? Kinda disappointed on that.
Never heard of them until you mentioned them. Looked them up on the internet-machine. I like them but they are sold out in every place that was reasonable. I like them as they are low profile for my SO boxes. Some of the drawers on mine are not deep so this may work.The Koken rails are excellent, and if you like that style rail, they're the best I've come across. I prefer VIM magrails, but it's a bit apples to oranges comparison.
Never heard of them until you mentioned them. Looked them up on the internet-machine. I like them but they are sold out in every place that was reasonable. I like them as they are low profile for my SO boxes. Some of the drawers on mine are not deep so this may work.
I might’ve if I didn’t float like a rock when I tip said kayak over. lolYou just need a kayak to go get them off the ships sitting outside the ports.![]()
So I wonder if it’s worth the extra $5-6 to have the Koken name then? Kinda disappointed on that.

Agreed Mr Tool. I was looking for ways to save now if they were Chinese away that way I can get more tools (if you’ve seen my my other threads I don’t have a lot of tools).
Exactly!My dad was a mechanic and said roughly what you said. “Buy what you can when you’re on your own, then replace it with better one(s) when you can”. That statement applied to everything. Tools, mowers, cars, houses, etc. What I’m telling my daughters. They’re listening…sorta! Lol
I need to take a picture, but I got some Koken sockets to round out the missing ones in my toolbox. Some 1/2 drive, some 3/8, some 1/4. Holy ****, these are nice sockets.
This was really a test run to determine if I wanted to invest in upgrading all of my metric sockets to Koken, and I can say I absolutely do. So over time I'll be making the switch to them. I currently have a set of Stanley from 15 years ago, and they've been solid. I have a ton of USA Craftsman, and some Kobalt, both of which I really like. But these Kokens are in a different league.
I’m doing the same, keeping my **** sockets when I need to beat onto a rusty bolt, or lend to someone.
Definitely pimped out!
I'm trying to decide between the Nepros and Koken Z series 3/8 socket sets, and I'm wondering if the Koken ratchets have a QR on them or not? I don't think that they do, but I don't see it stated definitively, either way, anywhere.
Koken has quick release ratchets in the standard line. Regular, long, and flex. You could get a z series set and supplement with one of their quick release models. The non z series is still relatively compact, where the z series is tiny.I'm trying to decide between the Nepros and Koken Z series 3/8 socket sets, and I'm wondering if the Koken ratchets have a QR on them or not? I don't think that they do, but I don't see it stated definitively, either way, anywhere.
Thank you for confirming. What intrigued me the most about the Z-series is that it is a compact design. I mainly work on motorcycles, so I don't really get into too tight of spaces, but I do prefer a smaller ratchet. My 3/8 wera is longer than I'd like and kind of awkward to use (love the 1/4, though), so I'm looking to add something else to the collection. But, I do strongly prefer having a quick release, as trying to pull a socket off with oily hands without one can get pretty frustrating.The Koken ratchets do not have a quick release. One Koken ratchet that I think is a must have is their flex head 3/8 anvil in the 1/4 body. I have a 36T and supposedly a 72T is coming out next year. I love this ratchet and the 36T mechanism. I hope the 72T will be an improvement. The Nepro's ratchet I have is superb, but the head is a little thick. I would have a hard time only having one or the other.
Most of my sockets are SO sockets, supplemented with Koken. Stuff like their extra short 1/4" sockets, nut grip sockets, universal hex/torx, etc. Someone more knowledgeable needs to fact check me on this, but I believe all of the z series sockets are thinner wall for tight access. The trade off is strength for size. I would believe the Nepro's sockets are stronger since they aren't designed for maximum clearance. You might find that you'll want Nepro's sockets, supplemented with Koken for their unique stuff.
I guess in short...get a bit of both. There is no advantage to sticking to one brand.
Thanks for pointing that out...I checked it out, but the 24T mechanism is a turn off. I don't really "need" a high tooth count, but they are just so much nicer to use.Koken has quick release ratchets in the standard line. Regular, long, and flex. You could get a z series set and supplement with one of their quick release models. The non z series is still relatively compact, where the z series is tiny.
kokenusa.com



That ratchet is beautiful, and I agree with the design philosophy. Any idea if they make it in a 1/4" hex drive version?
^ looks like a re-worked version of the S-K model 3870.