Lincoln Service Parts 2 › Lincoln Electric 9ST10642-86 FLEX TUBE T10642-86 Lincoln Electric 9ST10642-86 FLEX TUBE T10642-86 Sale Price: $40.09 Original Price: $46.10 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