Rugged aluminum pen-style housing with pocket clip and knurled finger grip. Quick-change magnetic bit holder. Bits store conveniently in handle. 4-Piece precision screwdriver bits (flat): 1/16-inch, 5/64-inch, 3/32-inch, and 1/8-inch. 3-Piece precision screwdriver bits (Phillips): #000, #00, and #0.