Lincoln Service Parts 2 › Lincoln Electric 9ST14557-45 FITTING, 3/8 NPT TO 3/8 SAE T14557-45 Lincoln Electric 9ST14557-45 FITTING, 3/8 NPT TO 3/8 SAE T14557-45 Sale Price: $11.87 Original Price: $13.65 FITTING, 3/8 NPT TO 3/8 SAE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! FITTING, 3/8 NPT TO 3/8 SAE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1