SUNEX TOOLS 2637, 1/2" Drive Master Impact Hex Driver Set, 20Piece, SAE/Metric, 1/4" - 3/4", 6mm - 19mm, Cr-Mo Steel, Dual Size Markings, Heavy Duty Storage Case, Meets ANSI Standards

Nice set and quality

The tools arrived at the designated time. They were easy to read sizes and fit and worked properly.

We have a ton of different size shoulder bolts at work for assembly and these are a godsend.

I sheared my 3/8" Craftsman hex socket almost instantly working on an old grain drill. It wasn't designed for the torque I was applying. I searched Amazon for Sunex because I've bought a few other impact socket sets from them and I am brand loyal wherever possible for some reason. I found this set and ordered it right away. I was able to hit the 3/8" with my half-inch impact without the socket breaking a sweat. Great set!

Very impressed with the quality on these so far when used both on an impact and ratchet. I've used them occasionally as I do all of my own mechanical work, but I'm not a mechanic by trade.One thing I will note is that I was a little disappointed that this set does not include a 13mm size (which I DID need to remove injector cups from an old VW), but this is clearly in the description of included sizes. Note that you can buy a 13mm size separately from Sunex for a steep price that is typical of an individual driver (item 264915). It seems most sets out there only include the more common sizes.

The media could not be loaded. Allen’s are nice, haven’t used the ones in the video, but have used coworkers.Case leaves something to be desired, partially negates the point of a carry case if they don’t even stay in their slots.

Bought these to remove the plugs on my Excavator finals. Very good product by sunex.

Very hard, durable steel. Great value and warranty.