TEKTON 3.5 mm Hex High-Torque Black Oxide Blade Screwdriver | DHX21035 | Made in USA

This small hex driver is great quality and works as expected. I thought I searched for a ball nose version and was a little disappointed when this showed up. But that’s as 100% my mistake and instead of returning it for another version, I’ve stuck with it and it works for everything I’ve needed so far. No issues.

Got tired of trying to find that 3mm Allen Wrench among all the rest to take the panels off my motorcycle. Works great and money well spent for a go to size that you use often!

Nice quality, easy to grip and not expensive.I don’t know if all/most towel bars are the same but this is great for installing/tightening towel bar to the wall brackets. The towel bar manufacturer supplies a little Allen wrench to do this but it’s a pain to get the hex wrench into the hex socket make a third of a turn and do this repeatedly until it’s tight. This hex screwdriver is not that expensive and makes the job a breeze.

Adjusting hundreds of screws a day... not tiring and is good fit in hand. Tip grips like a locking socket. Really works.Updt 4.8.25 Tip wore off after 1.5 yrs... was great while it lasted.

I bought this screwdriver as a better way to remove aircraft avionics than shuffling around for the correct allen wrench every time. It's a great screwdriver, except it has one fatal flaw for my use case. Look closely at the pictures - the round portion of the shaft is a larger diameter than the hex portion. That makes it too big to fit into the holes on the front of many aircraft radios/navigators/etc. Quite unfortunate; I really wanted to like it.

I use this tool for my electric guitars. It is a great quality tool. I highly recommend.

Got this for our home to aid in Ikea assembly and other random projects that take a 4mm allen wrench (which are most import items these days). I was gifted a similar version to this 10+ years ago from a friend (along with a matching 5mm) for bicycle work, and still use them to this day. But we wanted the 4mm for home projects, and this fit the bill.Quality is good, and so far, durability is fine. Tekton has their lifetime warranty, so I have no worries about it breaking as they'll back their products. I'd recommend this if you specifically need a 4mm.

I wish Tekton's drivers had ball ends, but the grips are big and comfortable in the hand and the shafts are hardened against twisting.