Lincoln Service Parts 1 › Lincoln Electric 9SM26151 INSULATION PIERCING CONNECTOR M26151 Lincoln Electric 9SM26151 INSULATION PIERCING CONNECTOR M26151 Sale Price: $108.13 Original Price: $124.35 INSULATION PIERCING CONNECTOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INSULATION PIERCING CONNECTOR PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1