Lincoln Service Parts 2 › Lincoln Electric 9ST9959-11 PIPE NIPPLE T9959-11 Lincoln Electric 9ST9959-11 PIPE NIPPLE T9959-11 Sale Price: $24.06 Original Price: $27.67 PIPE NIPPLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PIPE NIPPLE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1