100 pcs screwdriver bits set material:CR-V, CS, S2 100 pcs screwdriver bits1. ... . Hex (imperial) 1/16", 5/64", 3/32", 7/64",•1/8", 9/64", 5/32", 3/16" 7/32", 1/4 . Hex Tamperproof 2 ... , 2.5, 3, 4, 5, 6mm, 5/64", 3/32", 7/64", 1/8", 9/64", 5/32"•Star, T8, T10, T15, T20, T25 ... pcs 60mm extension bar 1 pcs extension socket 95 pcs bits:1. Package : double blister2. Export box : 49.5*40*40 ...