12in1 Ratchet Three-way folding Multi-function Precision Electron Torx Screwdriver Set Material:6150 chrome-vanadium steel & Plastic Built-in. To ensure that the first batch will not be left behind It is widely used in scene of household, auto parts, woodworking, professional machine repairing, etc. General configuration:cross head:PH1 PH2 PH3; straight head:5mm6mm7mm; * head:T15 T20 T25; hexagonal head:3mm4mm5mm. Package include:1 pc screwdriver & 12 pcs screwdriver heads