Lincoln Service Parts 2 › Lincoln Electric 9ST6225-1 EXCITER LOCK NUT T6225-1 Lincoln Electric 9ST6225-1 EXCITER LOCK NUT T6225-1 Sale Price: $39.03 Original Price: $44.89 EXCITER LOCK NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXCITER LOCK NUT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1