Lincoln Service Parts 2 › Lincoln Electric 9ST14557-59 3/8 JIC (9/16-18 MALE UNF) X 1/4 MALE NP T14557-59 Lincoln Electric 9ST14557-59 3/8 JIC (9/16-18 MALE UNF) X 1/4 MALE NP T14557-59 Sale Price: $92.90 Original Price: $106.83 3/8 JIC (9/16-18 MALE UNF) X 1/4 MALE NP PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! 3/8 JIC (9/16-18 MALE UNF) X 1/4 MALE NP PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1