Read the whole thread, Klien screwdrivers are good for electricians or homeowners, Not good at all for doing gun work. With the tapered blade, The more force you use the more it wants to force the screwdriver up and out of the slot.Check out Klien. Sold at most hardware doit yourself retailer and all electrical supply houses. Using them for forty years now and they fit the best of any tool last along time and easy to get warranty on.

You should look at all the Klien tools offered. They have the same shape as you are showing. The Klien regular screw drivers do not taper as much as all the other junk out there. The interchangeable driver kits are like the one you show here. Just my opinion as they are cheaper and do the job well. Even on gunsRead the whole thread, Klien screwdrivers are good for electricians or homeowners, Not good at all for doing gun work. With the tapered blade, The more force you use the more it wants to force the screwdriver up and out of the slot.
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