Lincoln Service Parts 1 › Lincoln Electric 9S0600-0418 ADAPTER PLATE ST450 0600-0418 Lincoln Electric 9S0600-0418 ADAPTER PLATE ST450 0600-0418 Sale Price: $907.56 Original Price: $1,043.69 ADAPTER PLATE ST450 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ADAPTER PLATE ST450 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1