Lincoln Service Parts 2 › Lincoln Electric 9ST10642-145 FLEX TUBE T10642-145 Lincoln Electric 9ST10642-145 FLEX TUBE T10642-145 Sale Price: $13.78 Original Price: $15.85 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