Lincoln K and KP Numbers › Lincoln Electric K5554-3-10-564 MAGNUM� PRO 500WC, 20FT Lincoln Electric K5554-3-10-564 MAGNUM� PRO 500WC, 20FT Sale Price: $2,448.49 Original Price: $2,742.31 MAGNUM� PRO 500WC, 20FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM� PRO 500WC, 20FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000