Four-drawer molded carrying case contains screwdrivers, pliers, metric and SAE combination wrenches, metric and SAE sockets, ratchet and spinner handles, extension bar, coupler, drive disc and slotted, Pozi, Phillips, hex and torx screwdriver bits. Sockets and wrenches are tempered carbon steel; triple chrome plating resists rust and corrosion. Number of Pieces: 99; Tool Composition: 3X Chrome Plating; Tempered Carbon Steel Sockets/Wrenches; Width: N\A; Depth: N\A.