Lincoln Service Parts 2 › Lincoln Electric 9ST10642-246 FLEX TUBE T10642-246 Lincoln Electric 9ST10642-246 FLEX TUBE T10642-246 Sale Price: $21.06 Original Price: $24.22 FLEX TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! FLEX TUBE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1