Material: Chrome vanadium alloy steel

Consumer Reminder: Beware of hidden dangers of electricity use, please use such tools in accordance with the product instructions and take necessary personal protection measures, and keep them out of the reach of children on a daily basis.

Pentagon Model: 3mm 4mm 6mm 8mm
Three-pronged model: M4 M5 M6 M8
Five-star model: T40 T45