Lincoln Service Parts 2 › Lincoln Electric 9ST10642-570 FLEX TUBE T10642-570 Lincoln Electric 9ST10642-570 FLEX TUBE T10642-570 Sale Price: $9.68 Original Price: $11.13 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