Lincoln Service Parts 2 › Lincoln Electric 9ST12390-3 PIPE FITTING T12390-3 Lincoln Electric 9ST12390-3 PIPE FITTING T12390-3 Sale Price: $34.02 Original Price: $39.12 PIPE FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! PIPE FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1