Lincoln Service Parts 2 › Lincoln Electric 9SS15184-1 CONTROL BOX EXTENSION S15184-1 Lincoln Electric 9SS15184-1 CONTROL BOX EXTENSION S15184-1 Sale Price: $153.68 Original Price: $176.73 CONTROL BOX EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! CONTROL BOX EXTENSION PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1