Lincoln K and KP Numbers › Lincoln Electric K3478-2 MAGNUM PRO AL PA 25' Lincoln Electric K3478-2 MAGNUM PRO AL PA 25' Sale Price: $4,249.21 Original Price: $4,759.12 MAGNUM PRO AL PA 25' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO AL PA 25' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000