Lincoln Service Parts 2 › Lincoln Electric 9SS17498 EXTENSION GUIDE ADAPTER S17498 Lincoln Electric 9SS17498 EXTENSION GUIDE ADAPTER S17498 Sale Price: $203.74 Original Price: $234.30 EXTENSION GUIDE ADAPTER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! EXTENSION GUIDE ADAPTER PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1