Lincoln Electric 9SS18749-2 S18749-2 CONNECTOR NUT (400 AMP) Sale Price: $17.38 Original Price: $19.99 CONNECTOR NUT (400 AMP) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! CONNECTOR NUT (400 AMP) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1