3M Scotchlok Block Fork is a lug connection terminal that ensures an ideal fit while offering reliable and safe performance. The non-insulated, brazed-seam barrel has a beveled mouth that guides the wire into position, and it withstands temperatures of 347 degrees F (175 degrees C). Electrolytic copper construction offers good conductivity and a tin-plated finish resists corrosion.3M Scotchlok Small Block Fork Terminal has a non-insulated, silver brazed-seam barrel with a beveled mouth that guides the wire into position and withstands crimping pressures or operating stresses. The sides of the terminal lie flat against the barrier portion of the terminal block to provide electrical contacts. UL Listed, CSA Certified and RoHS 2011/65/EU Compliant.