Ideal for home, office, computer, and electrical maintenance, the 41-Piece Technician's Premium Tool Box from QVS comes with 10 screw bits, eight Allen keys, 11 sockets, a socket wrench, a 1/4' bit driver, a bit holder, a driver extension, six precision screwdrivers, pliers with cutters, and a utility knife. All the tools included in the tool kit are demagnetized for safe use with computers and electronics. The tools come in a molded plastic carrying and storage case.