Lincoln Electric 9SG4079 G4079 HI-FREQ TRANSFORMER ASBLY Sale Price: $291.04 Original Price: $334.70 HI-FREQ TRANSFORMER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! HI-FREQ TRANSFORMER ASBLY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1