Lincoln K and KP Numbers › Lincoln Electric KP3160-1-50R NOZZLE, 350, THREAD-ON, 1/8 R, 1/2 Lincoln Electric KP3160-1-50R NOZZLE, 350, THREAD-ON, 1/8 R, 1/2 Sale Price: $24.38 Original Price: $27.30 NOZZLE, 350, THREAD-ON, 1/8 R, 1/2 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! NOZZLE, 350, THREAD-ON, 1/8 R, 1/2 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000