Ivy Classic Ratcheting screwdriver.
Model# 17073
Picked this up a few weeks back from a small local Ace hdwre store to put it thru its paces and try it out against the high dollar units .
So far this thing has been a champ for the price. Amazon lists it for $17.99 and locally you can get them for cheaper if on sale or with coupon.
Screw-on cap with 10 bits and cage for bit storage included. Too bad teh cage and bits are too big to fit in the Snap-On screwdriver to solve that problem. Boo.
Aside from the hokie gold alum spinner holder on the tip (that I will likely remove), I am going to guess that the Ivy driver is the sister driver to what Mac uses, but with a different selector ring and removeable shank.
The Ivy is identical in weight, smoothness of movement and handle form.
All in all, if you want to try out a good ratcheting screwdriver without dropping big $$$, this is a great solution, especally for junkyard bags and boxes.