Lincoln Service Parts 2 › Lincoln Electric 9SS20591-9 ADAPTER, HOSE TO TUBE, 2 TO 2 IN S20591-9 Lincoln Electric 9SS20591-9 ADAPTER, HOSE TO TUBE, 2 TO 2 IN S20591-9 Sale Price: $45.79 Original Price: $52.66 ADAPTER, HOSE TO TUBE, 2 TO 2 IN PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! ADAPTER, HOSE TO TUBE, 2 TO 2 IN PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1