Browning's Screwdriver Tool Set is a specially made for gunsmithing work. It is a true gunsmith design. The bits work right, protecting screws and protecting your guns, scopes and accessories in the process. Tool set includes a rugged fitted plastic case with clear lid and sliding closure, custom-molded driver with magnetic tip, 12 flat head bits, 8 hex bits, 4 Phillips bits, 2 extra-long Phillips bits, 7 Torx bits, 4 Robertson bits, 4 tri-wing bits, 3 clutch bits, 2 spline bits, 3 torq bits and one 1/4" socket adaptor.