Lincoln K and KP Numbers › Lincoln Electric KP2742-1-38R-B25 NOZZLE, 350, THREAD-ON, 1/8R .375 ID Lincoln Electric KP2742-1-38R-B25 NOZZLE, 350, THREAD-ON, 1/8R .375 ID Sale Price: $557.59 Original Price: $624.50 NOZZLE, 350, THREAD-ON, 1/8R .375 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000 Add To Cart Added! NOZZLE, 350, THREAD-ON, 1/8R .375 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000