Lincoln Service Parts 2 › Lincoln Electric 9ST10642-301 FLEX TUBE T10642-301 Lincoln Electric 9ST10642-301 FLEX TUBE T10642-301 Sale Price: $9.65 Original Price: $11.10 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