Lincoln K and KP Numbers › Lincoln Electric K4857-3 MAGNUM PRO BARREL HDE 350 20 FT Lincoln Electric K4857-3 MAGNUM PRO BARREL HDE 350 20 FT Sale Price: $788.15 Original Price: $882.73 MAGNUM PRO BARREL HDE 350 20 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO BARREL HDE 350 20 FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000