Lincoln K and KP Numbers › Lincoln Electric KP4120-1-62F WC NOZZLE, .625ID, FLUSH Lincoln Electric KP4120-1-62F WC NOZZLE, .625ID, FLUSH Sale Price: $74.09 Original Price: $82.98 WC NOZZLE, .625ID, FLUSH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! WC NOZZLE, .625ID, FLUSH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000