Lincoln K and KP Numbers › Lincoln Electric KP3582-1 MAGNUM PRO 550 NOZZLE BODY HEAVY DUTY Lincoln Electric KP3582-1 MAGNUM PRO 550 NOZZLE BODY HEAVY DUTY Sale Price: $39.63 Original Price: $44.39 MAGNUM PRO 550 NOZZLE BODY HEAVY DUTY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO 550 NOZZLE BODY HEAVY DUTY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000