The Bernard 2200118 POWER PIN ASSY TWECO #4 is a high-quality welding accessory designed for use with MIG guns and torches. Made in the United States by the reputable brand Bernard, this power pin assembly is a reliable and durable component for welding equipment. Ideal for CNC, metalworking, and manufacturing industries, this product is sure to meet the needs of professionals looking for precise and efficient welding solutions.