Lincoln Service Parts 2 › Lincoln Electric 9ST10642-326 FLEX TUBE T10642-326 Lincoln Electric 9ST10642-326 FLEX TUBE T10642-326 Sale Price: $27.24 Original Price: $31.33 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