Lincoln K and KP Numbers › Lincoln Electric KP5130-2-75R-B25 NOZZLE 550A, SLIP-ON 1/8R 3/4 ID Lincoln Electric KP5130-2-75R-B25 NOZZLE 550A, SLIP-ON 1/8R 3/4 ID Sale Price: $650.22 Original Price: $728.25 NOZZLE 550A, SLIP-ON 1/8R 3/4 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000 Add To Cart Added! NOZZLE 550A, SLIP-ON 1/8R 3/4 ID PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000