Lincoln Service Parts 2 › Lincoln Electric 9ST11221 INSULATOR PLATE T11221 Lincoln Electric 9ST11221 INSULATOR PLATE T11221 Sale Price: $14.68 Original Price: $16.88 INSULATOR PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! INSULATOR PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1