WilliamsMSBD-19HRC 19-Piece 3/8-Inch Drive Metric Deep 6 Point Socket Set

Very nice quality sockets for the price. I would give it 5 stars but 1 of the sockets has no engraving on it. its just a blank socket so you dont know what size it is.

All sizes from 6mm-25mm except 21mm for some reason.I wrote this review primarily because of the lack of reviews on this item and the 1-star given by the person who got the wrong sockets. I'm not sure what happened there, but this set "MSBD-19HRC" is made in the US. Williams also sells tools made in Taiwan which have only numerical part numbers. These arrived all 6-point as described, although the packaging leaves something to be desired. The sockets are basically thrown into a box with no packaging whatsoever and then that box is tossed into an Amazon box. I believe the Williams boxes these come in are not meant for delivery through the mail like this. Oh well, they're meant to get dirty anyway,You can tell the other reviewer's set is at least partially the Taiwanese version also because of the sharp step down that the smaller sockets have. The US version have a slim profile all the way down to a nice flare at the drive end (as pictured). These sockets are, of course, beautifully made and are a welcome upgrade to my toolbox. I bought the shallow set as well (MSB-20HRC) and will continue buying Williams tools in the future. I wish I knew about Williams sooner!My opinion is that these are the best sockets you can buy without spending insane Snap-On level dollars. That's not surprising considering they're also made by Snap-On.

USA made. I have all the Williams sockets they all work extremely well. Unless your a total Richard I doubt you’ll need to warranty these. If your looking just get them.

The 12mm and 21mm sockets are missing.

Received 12 point sockets. Up to 19mm. 20to25 is 6 point sockets but skips 21mm.

Look good compared to the snap on sockets I already have haven’t used yet comes on a cheap rail which is ok for the price no 21 mm which bugs the crap out of me cause u get 20-24mm note for anyone buying the sockets make sure u get ones with both letters and numbers in the part number or you will end up with the Chinese ones but so far it’s a gd set I’ll update one I use them

No 21 mm. Nice set for an awesome price, but I'm OCD and would have appreciated the 21.