Its a "Skewdriver". I had one and it was handy as heck for interior work etc. Unfortunately I stripped it out using it on my cordless drill (it comes with its own plastic handle which is removable, allowing you to drive it with a drill)
http://www.spectools.com/spec.htm
pulling off the plastic handle it already comes with just to have a snapon handle is kinda dumb, for 120 bucks
Snap On Angle Screwdriver Custom Fabricated, Red
Please make sure to read description and ask me any questions before buying since returns are not available.
Its a "Skewdriver". I had one and it was handy as heck for interior work etc. Unfortunately I stripped it out using it on my cordless drill (it comes with its own plastic handle which is removable, allowing you to drive it with a drill)