If you were making a tool used to handle live electrical wires, which class of materials would you most likely use?

Question

If you were making a tool used to handle live electrical wires, which class of materials would you most likely use?
ASemimetals 
BMetalloids 
CNonmetals
D Metals

Crystal · Answer

Would you want the current to go through or stop?

Crystal · Answer

Because I would go with Semimetals