4Pcs Nut Driver Set RC Tool Set Hex Nut Driver for RC Vehicle RC Helicopters FPV Drones Cameras Appliances Repair 4mm 5.5mm 8mm 7mm Nut Driver (red)

I use these primarily to convert appliances from natural/lp and vice versa. Perfect size, shape, and very light. Well built as well.

These are decent quality. They are not thin walled like i needed but i guess i should have did my research a bit more. Other then that they are alright

Well made, fits the nuts well and sturdy.

The ergonomic hollowed out handles result in a light weight design while the textured grip make working on RC projects an exquisite yet precision experience. This product is so formidable, I’m considering driving everyone’s nuts.

I bought these because they said thin wall. But they were not quite thin enough for my Vanquish Phoenix portal hubs. But I was able put it in the drill press and use a file to grind it down enough. Good value. 45 minutes of work and they serve the purpose I need them for.

Perfect for lawn mowers and changing out the cabin air filter in the car. Just the right size.

They work!

These nut drivers are ok, but they could have been much better.The overall quality and feel seems good. They are definitely a light-duty tool, but screws and nuts in the sizes they are intended don't require much torque anyway, so I think they're plenty up to the task.They fit standard nut sizes decently, and they are reasonably thin walled. The handles feel solid in the hand. There are no end caps, but that's not a big deal for me. I can always 3D print some if I feel they are needed.Where they fall short though (pun intended), is in the depth of the sockets. Looking at the product image, they looked like they would be pretty deep. That's a good thing if you have to get to a nut with a lot of threads sticking out. The problem is their appearance is very misleading. Despite the socket area appearing to be about 25mm long, they are really only drilled to about 8-10mm deep. Still maybe a little deeper than a standard driver, but not what you would expect from appearance. They could easily have drilled them to 20mm deep and still had plenty of meat where they join the shaft, but instead everything beyond 10mm is just solid metal. Complete waste. It would have added virtually no cost to the manufacturer to drill them deeper. Why make them so long if they weren't going to use the space?I even tried to see if they were just clogged with poor casting by cleaning with a drill, but no, they are indeed solid beyond 10mm. It's a semi-hard metal too, so the drill bit wasn't making very good progress, and I gave up.So, if you are looking for a set of deep walled nut drivers, and your definition of "deep" is no more than 10mm, these may work for you. But if you want them to perform the way they look, you'll be disappointed.I'll keep them because they will be fine for most use cases. I'm a bit disappointed that they weren't what I thought they would be.