Here are some photos of 3 SK 1/4" drive sockets - two 5mm and a 5.5mm. The two 5mm sockets seem to have the same not centered hole and the 5.5mm socket has a "tear" of sorts down the broached area. It doesn't look nice, but I don't think these imperfections have affected the use of these sockets.
The off-center broaching creates a section of the wall that's thinner. "off-center broaching is a legitimate problem"
They are nice sockets when the broaching is good, but it's as if they're making them on old worn out machines.
Just received my new SK 94521 3/8 set in the metal box.
Great looking sockets! The silver finish on the inside is spotty and inconsistent but I'm sure it'll rub out upon use.
On the other hand, they didn't stamp the "2" in my "21 mm" socket. What's up with that?!?!
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Just received my new SK 94521 3/8 set in the metal box.
Great looking sockets! The silver finish on the inside is spotty and inconsistent but I'm sure it'll rub out upon use.
On the other hand, they didn't stamp the "2" in my "21 mm" socket. What's up with that?!?!
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How are the socket retention divots on the square female end? Maybe it's just the angle of the picture, but it looks like they're missing...I know a lot of mine were nonexistent.
I'd send it back with the explanation that it keeps slipping on all of my 1mm fasteners.Just received my new SK 94521 3/8 set in the metal box.
Great looking sockets! The silver finish on the inside is spotty and inconsistent but I'm sure it'll rub out upon use.
On the other hand, they didn't stamp the "2" in my "21 mm" socket. What's up with that?!?!
http://www.takabe.ca/images/IMG_1031.jpg
^
Do they all look exactly the same, or are there slight variations in size and shape?
Another SK poor QC/manufacturing socket thread. Sad.
Are you talking about the retention divots? They looks uniform to me.
I inserted the 3/8 extension in all of them and they look to be secure.
Problem was just cosmetic so I can live it for now... although at $240Cdn, it costs about 4x that of a fairly decent brand which is made overseas.
..or not there. I have a Stanley 100 whatever piece socket set in my truck for emergencies. Most of the 1/4" sockets are missing the retention dents. Shame too, because the set is otherwise pretty decent and the ratchets are more than serviceable.
Wasn’t there an SK rep on this board?
No response?
Why should he bother?

Why should he bother?
I agree 100%. With all the experts in this thread he's not needed.
I sent about half a dozen sockets back to SK for warranty about a week ago, for what I deem to be workmanship defects.
Well, guess what? SK refused delivery of my package. No reason was given for the refusal and I did in fact have the correct address for SK's warranty service. The post office returned the package to me, but not before collecting additional fees.
Did you have any communication with SK before you sent the sockets in?
Ideal bought SK as a brand only as I understood.
No tooling or effective operating facilities. A bonus was barrels of old stock in a warehouse they should have sold outside their own region. Africa or S. America, somewhere that it could not br popping up to haunt them like this.
Most of their current tooling should be about 3 years old at the oldest.
Hello from S·K Hand Tools. As many of you know, we're in the process of re-building the S·K brand. A few years ago S·K went out of business after being bought and sold by several private equity groups. After it closed, a few companies, mostly Mexican and Chinese, put offers on the S·K name, but ultimately, Ideal Industries, a family owned electrical components manufacturer based in Sycamore, Illinois won the bidding. We like to think we won because we wanted to continue manufacturing here in the US--create a real tool company with innovative and high-quality products. In fewer than 6 months, we had moved much of the tooling and some of the few remaining people to Sycamore and began the long task of piecing the business back together. It has been a huge job, and one that we're still working hard on: The plant had been neglected just as the business had been, so just about every machine, punch, mill and lathe had to be re-built. We are just getting to the point now where we are releasing new, innovative products, and re-establishing a fleet of S·K trucks. I've been a lurker on this forum for a long time and I thought it was time to introduce myself.
Eric
Did you call/e-mail them ahead of time to arrange the warranty exchange? I've heard of warranty packages getting returned multiple times from many different companies because of things like this. Always call/e-mail first.I sent about half a dozen sockets back to SK for warranty about a week ago, for what I deem to be workmanship defects.
Well, guess what? SK refused delivery of my package. No reason was given for the refusal and I did in fact have the correct address for SK's warranty service. The post office returned the package to me, but not before collecting additional fees.
I've lost faith in SK and won't be supporting them any longer. I know now that 'made in the USA' does not necessarily mean high quality and it's a damn shame.
Did you call/e-mail them ahead of time to arrange the warranty exchange? I've heard of warranty packages getting returned multiple times from many different companies because of things like this. Always call/e-mail first.
After six pages of speculation and people saying to contact SK, I'm glad that you did just that.
I had no idea the topic would be so polarizing. I never meant for this to be an attack on the brand, I was just trying to determine if this was par for the course before investing significant amounts of money into what I hoped would be the last tools I would ever need to own. Unfortunately, there seem to be so many eras of SK in the wild that nobody really seems to be able to answer my original question as to what the state of the current brand is. I will be sure to post an update if my return was accepted and the replacements arrive.

Wasn’t there an SK rep on this board?
No response?
Either SK Eric is not on the board anymore or doesn't work there anymore in the same capacity as I sent him a message and heard nothing back and he used to answer right away.
I sent about half a dozen sockets back to SK for warranty about a week ago, for what I deem to be workmanship defects.
Well, guess what? SK refused delivery of my package. No reason was given for the refusal and I did in fact have the correct address for SK's warranty service. The post office returned the package to me, but not before collecting additional fees.
I've lost faith in SK and won't be supporting them any longer. I know now that 'made in the USA' does not necessarily mean high quality and it's a damn shame.