Lincoln K and KP Numbers › Lincoln Electric KP21T-62 NOZZLE, GAS, FIXED, .625 ID Lincoln Electric KP21T-62 NOZZLE, GAS, FIXED, .625 ID Sale Price: $23.39 Original Price: $26.20 NOZZLE, GAS, FIXED, .625 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! NOZZLE, GAS, FIXED, .625 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000