Too bad they don't say USA on the side like these:
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I have the 8 piece 6 point set of these. Very nice wrenches.
Too bad they don't say USA on the side like these:
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In my experience, the spline configuration has fit tighter on a hex bolt than 12 point tools. They have not caused any rounded off fasteners.
How would SK ratcheting and regular wrenches compare to snap-on, mac, matco, etc.?
They seem very high quality with a lower price than the other brands.
How is the SPLINE DRIVE regarded vs "regular" 12 pt in terms of marring the surface of the fastners. Just trying to learn any negatives to the SPLINE DRIVE ???
Thanks for the education
If you're worried about marring fasteners, I would stay away from spline wrenches. They did into the fastener and can leave marks. They are great aside from that.

Do you find that the spline drive sockets fit loosely on the hex bolt compared the same sized spline drive rat. wrench?
If you're worried about marring fasteners, I would stay away from spline wrenches. They dig into the fastener and can leave marks. They are great aside from that.
No, I have not noticed a difference in fit between the wrenches and sockets. I know what you are getting at -- the sockets are made in house by SK and the wrenches are outsourced, but there is no noticeable difference in the tolerances.
Those concerned with marring pretty fasteners should use a high quality (good tolerances) flank drive 6 point tool if at all possible. 12 point if you have to, but you may not like the results...
It figures.... those wrenches are imported from Tawain![]()
All ratcheting wrenches are made in Tawain. Tawain has the patent
Here are a few vintage Craftsman ratchet box ends for your enjoyment.
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All ratcheting wrenches are made in Tawain. Tawain has the patent
That statement is just a little too generic.
These sure don't say Taiwan on them