Kit 320 terminals various models and sizes with pliers Good Electrical Conductivity: It is made of high quality thick copper and has excellent corrosion resistance and good electrical conductivity. Corrosion Resistant: These wire terminals feature a tin coating that protects the copper terminals from corrosion caused by harsh environmental conditions. They are ideal for marine, automotive or outdoor use, homes, solar systems, etc. Easy to Use: Crimp terminals fit snugly and are easy to insert and crimp. Wide Applications: These cable connector kits are sturdy and safe, widely used in junction boxes, boats, golf carts, solar panels, home or outdoor, etc. Various templates included