32 Piece Precision Screwdriver Set The Calrad 90-847 32 piece precision screw driver set is perfect for all types of projects, electronics, computers, etc . . . Fits conveniently in your tool box, all in one small compact pocket-sized case for organizing bits. Three labeled bit bars for easy storage that can go anywhere. Comes in 5" x 8.7" Retail Packaging.Calrad Electronics