3M Fork Terminal has a wider tongue for use on free-standing studs. The non-insulated, butted-seam barrel has a beveled mouth that guides the wire into position. Electrolytic copper construction offers good conductivity and a tin-plated finish resists corrosion.3M Fork Terminal withstands a maximum temperature of 347 degrees F (175 degrees C). UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.