3M™ Scotchlok™ Block Fork Terminals make it easy to insert and identify wires in terminal blocks. It features a brazed-seam barrel that is insulated with a vinyl-sleeve for easy crimping and reliable performance. This abrasion-resistant piece is wrapped in a color-coded sleeve that makes wires and their sizes easily identifiable. The sleeve's funnel-shaped design and rigid polyvinyl chloride material guides wires into position and relieves mechanical stress at the point of insulation. To facilitate conductivity and resist corrosion, the connection point is made from electrolytic copper and finished with tin plating. Between reliable materials and clever construction, 3M™ Scotchlok™ Block Forks help keep terminal blocks organized. Compliant with RoHS 2015/863/EU.