Lincoln Service Parts 1 › Lincoln Electric 9SL12790 RATING PLATE L12790 Lincoln Electric 9SL12790 RATING PLATE L12790 Sale Price: $18.07 Original Price: $20.78 RATING PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! RATING PLATE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1