Lincoln Service Parts 2 › Lincoln Electric 9SS19558-6 COUPLER FITTING S19558-6 Lincoln Electric 9SS19558-6 COUPLER FITTING S19558-6 Sale Price: $6.30 Original Price: $7.25 COUPLER FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! COUPLER FITTING PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1