Lincoln K and KP Numbers › Lincoln Electric KP3991-35 CONDUIT LINER 35FT MAGNUM PRO Lincoln Electric KP3991-35 CONDUIT LINER 35FT MAGNUM PRO Sale Price: $184.97 Original Price: $207.17 CONDUIT LINER 35FT MAGNUM PRO PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! CONDUIT LINER 35FT MAGNUM PRO PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000