Lincoln Service Parts 2 › Lincoln Electric 9ST10642-281 FLEX TUBE T10642-281 Lincoln Electric 9ST10642-281 FLEX TUBE T10642-281 Sale Price: $15.06 Original Price: $17.32 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