Hobby-Ace 4pcs RC Tools Long Handle Steel Hex Screwdriver Sleeve Set (H4.0 H5.5 H7.0 H8.0)

I use these for working on my RC aircraft and I have to say I love the grip. My only complaint is I haven't been able to find more sizes than this, I'd love to have a bigger set.

Nice looking set and sizes match up which is the most important factor, however none of the shafts are straight! So that is very disappointing.

Perfect for small hardware

Everyone needs these if you are working with RC. Great Product.

Exceptional value, if you were to get comparable tools from your local hobbystore or hardware store you would not come out for less than 30 dollars, and that is being generous...They are clearly labeled for each size on the side, and as the other reviewer mentioned the set screw could be loosened to compact them down more. I would NOT do this however, anyone who has experience with set screws knows that they are notorious for stripping, which isn't what anyone would want on their shiny new precision set.These are pretty lightweight, which is good if you are putting them in an RC field tool kit (where I put mine), the texture on the side is pretty grippy, not bad at all for the price. Would recommend to anyone working on RC cars, planes or multi rotors.