Lincoln Service Parts 2 › Lincoln Electric 9ST10642-88 FLEX TUBE T10642-88 Lincoln Electric 9ST10642-88 FLEX TUBE T10642-88 Sale Price: $0.49 Original Price: $0.56 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