Lincoln K and KP Numbers › Lincoln Electric K3133-2 MAGNUM PRO 450 DUAL PROCEDURE, 15' Lincoln Electric K3133-2 MAGNUM PRO 450 DUAL PROCEDURE, 15' Sale Price: $930.96 Original Price: $1,042.67 MAGNUM PRO 450 DUAL PROCEDURE, 15' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO 450 DUAL PROCEDURE, 15' PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000