Include: No. 1 Phillips, No. 2 Phillips, 3/16" slotted, 1/4" slotted, T10 Torx , T15 Torx , No. 1 square and No. 2 square. Includes 3 different nut driver sizes: 1/4", 5/16", and 3/8". This multi-bit screwdriver comes with interchangeable bits, letting you switch between slotted, Phillips, Torx and more. Made of chrome vanadium steel shank and PP+TPR handle. Chrome vanadium steel with corrosion resistant satin finish. Smooth feel and corrosion resistance. Ergonomic non slip soft handle improved comfortable hand feeling and control