Lincoln K and KP Numbers › Lincoln Electric K4856-2-FM-45 MAGNUM PRO BARREL HDE 250- FM, 15 FT Lincoln Electric K4856-2-FM-45 MAGNUM PRO BARREL HDE 250- FM, 15 FT Sale Price: $721.37 Original Price: $807.93 MAGNUM PRO BARREL HDE 250- FM, 15 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO BARREL HDE 250- FM, 15 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000