Lincoln Service Parts 2 › Lincoln Electric 9ST12218-42 DOUBLER CHOKE T12218-42 Lincoln Electric 9ST12218-42 DOUBLER CHOKE T12218-42 Sale Price: $48.27 Original Price: $55.51 DOUBLER CHOKE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DOUBLER CHOKE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1