Lincoln Service Parts 1 › Lincoln Electric 9SM21945-3 GTAW FILLER METAL ROD M21945-3 Lincoln Electric 9SM21945-3 GTAW FILLER METAL ROD M21945-3 Sale Price: $163.79 Original Price: $188.36 GTAW FILLER METAL ROD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! GTAW FILLER METAL ROD PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1