Lincoln Service Parts 2 › Lincoln Electric 9ST10642-323 FLEX TUBE T10642-323 Lincoln Electric 9ST10642-323 FLEX TUBE T10642-323 Sale Price: $8.67 Original Price: $9.97 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