Manufactured from high strength copper alloy|Electro-tin plated for corrosion resistance|Wire range stamped on the surface for easy interpretation|Easy entry expanded insulation eliminates strand "hang up", increasing crimping rates and provides mechanical strain relief|Extended serrated barrel provides excellent electrical contact and resistance to pull-out forces|Terminal barrel has brazed seam for additional strength|These insulated terminals crimp to the wires which relieves the need to solder