Lincoln K and KP Numbers › Lincoln Electric K2952-1 MAGNUM PRO CURVE 400, 10FT Lincoln Electric K2952-1 MAGNUM PRO CURVE 400, 10FT Sale Price: $595.62 Original Price: $667.09 MAGNUM PRO CURVE 400, 10FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! MAGNUM PRO CURVE 400, 10FT PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000