Lincoln Service Parts 2 › Lincoln Electric 9ST10642-399 FLEX TUBE [5] T10642-399 Lincoln Electric 9ST10642-399 FLEX TUBE [5] T10642-399 Sale Price: $1.57 Original Price: $1.80 FLEX TUBE [5] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 5 Add To Cart Added! FLEX TUBE [5] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 5