The 3M Scotchlok MU10-6RX ring tongue terminal ensures an ideal fit while offering reliable and safe performance. The non-insulated, butted-seam barrel has a beveled mouth that guides the wire into position, and it withstands a maximum temperature of 347 degrees F (175 degrees C). Electrolytic copper construction offers good conductivity and a tin-plated finish resists corrosion. It is suitable for building wire and signs, fixtures, or luminaires.