KLEIN TOOLS32950 Ratcheting Impact Rated Hollow Power Nut Driver Set with Handle, Magnetic, Color Coded, 6 SAE Hex Sizes and Handle Included

Im very glad I bought this kit. Ive used these drivers both in a screwdriver handle and in an impact gun. A good set of nut drivers is invaluable. The magnet works great. The set has a very good feel to it. I think it would be hard to break these in normal use, they are very durable. I feel like a fastener would snap before any of these would.Comes with every size you could expect to need for HVAC work in the US.Screw heads come out easily, and it is very easy to switch between all of the different bits.

Why did you pick this product vs others?:Love these! Klein is known as a good tool company, and these are a home run. Convenient sizes, rock solid construction, grip nuts very well. I definitely recommend

I'm a Journeyman Electrician and these are the tits. I used these for a week installing a rack of 3/4 to 1 inch emt. I had one impact with the 3/8 inch nut driver and another impact with a 7/16 impact bit. The boxes were hung with quarter inch all thread( 7/16 nut) and the pipe was mostly ran on rod mini's( 3/8 and 7/16) and strut hangars 3/8 strut strap. These bits made my solo installation pretty painless with a extended lift. the bits are hollow and allow you to get up to about 3.5 inches of excess thread on a bolt if memory serves me right. They are worth ever cent in my opinion I want my body to last.

Excellent replacement to deep sockets that just aren’t always deep enough. Pop this on your impact and you’re set. Easy to carry in your toolbelt, and comes with a handle if you need it. This was a big upgrade from the non-hollow ones.Heavy use and they are all still intact, so they seem durable.

I really like this set. The magnets are very strong and even though I've dropped them a bunch of times they havent fallen out like some other brands. The colored band is nice. The shafts are hollow so the bolt length isn't an issue. I haven't used the handle since I bought this more to use in an impact but was pleasantly surprised its ratcheting. The handle does make this a little long though.

THESE SET IS THE BEST HOLLOW DRIVER YOU CAN GET, THE QUALITY IS HIGH. THE HANDLE IS GREAT, BUT EVEN BETTER WHEN AN IMPACT DRIVER IS USE INTEAD OF THE RACHET HANDLE THAT COMES WITH THEM.

The length is a little long for my liking, but it still gets the job done and I love the purchase. The texture of each one is easy to grip, so changing out sizes is easy, and the ratcheting capability makes an easy task even easier

I use this daily and couldnt be happier with the quality.