This patented screwdriver houses an ingenious pump-action mechanism that automatically installs the selected bit.
The optically clear bit chamber keeps bits secure and visible (you'll never have to search for a missing bit again!) and houses six bits: Phillips #1 and #2, slotted 3/16" and 1/4", and square-recess #1 and #2.
The Rc58 industrial-quality bits are 1" long with 1/4" shanks and can be replaced when worn. The durable composite handle is hexagonal for good grip.