This handy tool comes as either a manual, or you can get the type that is powered by either a battery or electricity.

The screwdriver comes in handy when you need to insert a screw to hold the corners of your shadowbox together or when you need to tighten a doorknob. It comes in two most basic types - a flathead or a Phillip's. The Phillip's head is the most often used since most screws come in a cross-shaped pattern.

Asked by Jennifer Sinclair · Last updated 5 years ago · 220.9K views · SOURCE