Lincoln Service Parts 1 › Lincoln Electric 9SL12790-6 RATING PLATE L12790-6 Lincoln Electric 9SL12790-6 RATING PLATE L12790-6 Sale Price: $26.40 Original Price: $30.36 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